July 2026 CVE Landscape

Cisco IOS 12.4 contains multiple cross-site request forgery (CWE-352) flaws in the IOS HTTP management web interface that allow a remote attacker to execute arbitrary commands on the device. The flaws are triggered when an attacker induces an already-authenticated privileged (level 15) administrator's browser to send crafted HTTP requests to the router's web server, for example a "show privilege" command via the /level/15/exec/- URI or an "alias exec" configuration command via the /level/15/exec/-/configure/http URI, letting the attacker run commands with the administrator's privileges, potentially including device reconfiguration. Any Cisco IOS 12.4 device with the HTTP/HTTPS management server enabled and reachable from an administrator's browser is affected. CISA added the issue to the Known Exploited Vulnerabilities catalog on 2026-07-13, indicating known exploitation in the wild, and EPSS assigns a 33.9% probability of exploitation in the next 30 days (98th percentile); no public proof-of-concept is known and ransomware use is not confirmed.

Do: Inventory Cisco IOS devices for the 'ip http server' / 'ip http secure-server' configuration, and disable the HTTP/HTTPS management server where it is not needed or restrict it to management networks via access control lists. Apply Cisco's vendor-recommended fixed IOS release for CVE-2008-4128 in line with CISA BOD 26-04 deadlines, prioritizing internet-facing routers. Because exploitation is confirmed, also review device configurations and logs for unauthorized 'alias exec' entries or unexpected configuration changes.

MVPower CCTV DVR models, including TV-7104HE 1.8.4 115215B9 and TV7108HE, contain a web shell that is accessible via a /shell URI. A remote unauthenticated attacker can execute arbitrary operating system commands as root. This vulnerability has also been referred to as the "JAWS webserver RCE" because of the easily identifying HTTP response server field. Other firmware versions, at least from 2014 through 2019, can be affected. This was exploited in the wild in 2017 through 2022.

Huawei HG532 with some customized versions has a remote code execution vulnerability. An authenticated attacker could send malicious packets to port 37215 to launch attacks. Successful exploit could lead to the remote execution of arbitrary code.

In versions 4.3.2-R4 and prior of Cambium Networks cnPilot firmware, an undocumented, root-privilege administration web shell is available using the HTTP path https:// /adm/syscmd.asp.

CVE-2017-7269 is a buffer overflow (CWE-119) in Internet Information Services (IIS) 6.0, the web server shipped with Microsoft Windows Server 2003 R2. A remote attacker triggers it by sending a WebDAV PROPFIND request whose overly long header begins with 'If: <http://', overflowing a buffer during header parsing. Successful exploitation allows remote code execution on the affected web server, giving the attacker control of the host at the web service's privilege level. Only organizations still running IIS 6.0 on Windows Server 2003 R2 are affected, typically legacy web servers, since that OS reached end of support in July 2015. The flaw is in CISA's Known Exploited Vulnerabilities catalog (added 2021-11-03) and carries a 99.8% EPSS score (100th percentile), indicating active in-the-wild exploitation; no public PoC is recorded in this data and, because the OS is out of support, no generally distributed patch exists.

Do: Inventory internet-facing systems still running IIS 6.0 on Windows Server 2003 R2 and prioritize migration to a supported Windows/IIS version, since no general patch was released for this out-of-support product (custom-support customers may be able to obtain a hotfix from Microsoft). As interim mitigation, disable WebDAV if it is not needed, or block or limit PROPFIND requests and long 'If' headers via IIS request filtering, a reverse proxy, or a WAF. Per the KEV entry, apply updates per vendor instructions; ransomware association is currently unknown.

A memory-corruption flaw (out-of-bounds write, CWE-787) in the legacy Equation Editor component (EQNEDT32.EXE) shipped with Microsoft Office 2007, 2010, 2013, and 2016 allows remote code execution due to improper handling of objects in memory. An attacker triggers it by persuading a user to open a specially crafted document (for example an RTF or DOCX containing a malformed embedded equation object), causing the Equation Editor process to corrupt memory when the file is opened in Word; the user-interaction requirement is reflected in the CVSS 3.1 vector (AV:L/UI:R). Successful exploitation gives the attacker code execution in the context of the current user, with high impact on confidentiality, integrity, and availability (CVSS 3.1 score 7.8, High). Any user of the affected Office versions, the Office Compatibility Pack, or Word on an unpatched system is affected. Exploitation is confirmed in the wild: the flaw is in CISA's Known Exploited Vulnerabilities catalog (added 2021-11-03) with known ransomware use, carries a 93.3% EPSS probability of exploitation within 30 days, and multiple public analyses and proof-of-concepts exist.

Do: Apply Microsoft's January 2018 security updates for Office 2007, 2010, 2013, and 2016 and the Office Compatibility Pack, and verify the legacy Equation Editor executable (EQNEDT32.EXE) on endpoints has been patched or removed (Microsoft later retired the component). Because the flaw is exploited in the wild and used in ransomware campaigns, prioritize remediation per CISA KEV required action and hunt for Word spawning EQNEDT32.EXE or unexpected child processes when documents are opened. Until patched, open untrusted documents in Protected View and treat email-delivered RTF/DOCX attachments as untrusted.

The tree list functionality in the photo gallery application in ASUSTOR ADM 3.1.0.RFQ3 has a SQL injection vulnerability that affects the 'album_id' or 'scope' parameter via a photo-gallery/api/album/tree_lists/ URI.

CVE-2018-14558 is an unauthenticated OS command injection flaw (CWE-78) in the web interface of Tenda AC7, AC9, and AC10 routers, where the formsetUsbUnload handler passes untrusted input to the dosystemCmd function. An attacker triggers it by sending a crafted HTTP request to the goform/setUsbUnload endpoint, requiring no authentication or user interaction per the CVSS vector (AV:N/AC:L/PR:N/UI:N). Successful exploitation yields arbitrary command execution on the router, enabling full device takeover for traffic interception, botnet enrollment, or pivoting into the local network. Anyone running AC7 firmware through V15.03.06.44_CN(AC7), AC9 firmware through V15.03.05.19(6318)_CN(AC9), or AC10 firmware through V15.03.06.23_CN(AC10) is affected. The flaw has a public proof of concept, an 8.7% EPSS (95th percentile), and was added to CISA's Known Exploited Vulnerabilities catalog on 2021-11-03, indicating exploitation in the wild.

Do: Apply updated firmware from Tenda per vendor/CISA instructions, upgrading AC7 beyond V15.03.06.44_CN, AC9 beyond V15.03.05.19(6318)_CN, and AC10 beyond V15.03.06.23_CN. Until patched, avoid exposing the router's web management interface to the internet (disable remote/WAN management) and restrict admin access to trusted clients. Check device logs for unsolicited requests to goform/setUsbUnload as an indicator of exploitation.

In Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10.5.1.0.199, SmartCell Gateway 200 (SCG200) before 3.6.2.0.795, SmartZone 100 (SZ-100) before 3.6.2.0.795, SmartZone 300 (SZ300) before 3.6.2.0.795, Virtual SmartZone (vSZ) before 3.6.2.0.795, ZoneDirector 1100 9.10.2.0.130, ZoneDirector 1200 10.2.1.0.218, ZoneDirector 3000 10.2.1.0.218, ZoneDirector 5000 10.0.1.0.151, a vulnerability allows attackers to exploit the official image signature to force injection unauthorized image signature.

TOTOLINK A3002RU-V2.0.0 B20190814.1034 allows authenticated remote users to modify the system's 'Run Command'. An attacker can use this functionality to execute arbitrary OS commands on the router.

Simple File List, a WordPress plugin for publishing downloadable file lists, is vulnerable to unauthenticated remote code execution in all versions up to and including 4.2.2 (CWE-434). The flaw is in the plugin's rename function: an attacker first uploads a file containing PHP code with a harmless .png extension, then abuses the rename function to change that file's extension to .php, turning the upload into an executable script on the server. Because the upload and rename operations require no authentication, any remote attacker can run arbitrary code on the web server, which can lead to complete site compromise, webshells, or backdoor installation. All WordPress sites running Simple File List 4.2.2 or earlier are affected, on the order of tens of thousands of installations based on the plugin's active-install count. Public proof-of-concept exploits are available and the vulnerability carries a high EPSS score (44.7% probability of exploitation in 30 days, 99th percentile), though it is not yet listed in CISA's Known Exploited Vulnerabilities catalog.

Do: Update Simple File List to the latest release (any version newer than 4.2.2); there is no configuration mitigation since the attack requires no authentication. Until patched, check the plugin's upload directory for unexpected .php files and renamed .png uploads, and review web server logs for unauthenticated requests to the plugin's upload/rename endpoints. Given ongoing WordPress plugin exploitation campaigns reported in 2026 (e.g., WP-SHELLSTORM), also scan already-patched sites for webshells and backdoors in case exploitation already occurred.

CVE-2020-8515 is an unauthenticated OS command injection flaw (CWE-78) in the web management page of DrayTek Vigor3900, Vigor2960, and Vigor300B routers. An attacker can trigger it by sending crafted, unauthenticated HTTP requests to the router's management web interface, injecting shell metacharacters into commands executed by the device. Successful exploitation yields remote code execution on the router, allowing an attacker to install web shells, alter firewall/VPN settings, intercept traffic, or pivot into the protected network. Any organization running affected Vigor3900/2960/300B firmware with the management interface reachable from the internet is exposed; these models are commonly deployed as small-business and branch-office VPN gateways. The flaw is being actively exploited: CISA added it to the KEV on 2021-11-03 and EPSS assigns a 100% probability of exploitation within 30 days, though no public PoC is catalogued.

Do: Upgrade Vigor3900, Vigor2960, and Vigor300B to firmware 1.5.1.1 or later per DrayTek's instructions, as required by the CISA KEV entry. Do not expose the web management page directly to the internet, and inspect internet-facing units for indicators of compromise such as unexpected web shell files (e.g., webs.php), unknown administrator accounts, or altered firewall/VPN settings. If compromise is confirmed, perform a factory reset and reflash clean firmware, then restore configurations from trusted backups.

Unvalidated input in the Photo Gallery (10Web Photo Gallery) WordPress plugin, versions before 1.5.55, leads to SQL injection via the frontend/models/model.php bwg_search_x parameter.

DD-WRT firmware before build 45724 contains a stack-based buffer overflow (CWE-121) caused by an unsafe strcpy in the UPnP handling code (ssdp_msearch in router/upnp/src/ssdp.c). An unauthenticated remote attacker can trigger it by sending a crafted SSDP M-SEARCH request to a UPnP-enabled interface, overflowing an internal fixed buffer. Successful exploitation can crash the router or allow code execution and full device compromise, consistent with the high confidentiality, integrity and availability impacts in the 8.1 CVSS score. Exposure is limited because UPnP is disabled by default and, by default, listens only on internal interfaces, so risk is concentrated on DD-WRT routers where UPnP has been enabled and on networks where an attacker has LAN access. The flaw was added to CISA's Known Exploited Vulnerabilities catalog on 2026-07-21, has public proofs of concept, and is reportedly being exploited in the wild by the C0XMO IoT botnet (a Gafgyt variant) to propagate and remove rival malware.

Do: Upgrade affected DD-WRT routers to build 45724 or later. If upgrading is not immediately possible, disable UPnP, or verify that UPnP/SSDP is bound only to internal interfaces and that UDP port 1900 (SSDP) and M-SEARCH traffic are not reachable from the WAN. Per the CISA KEV required action, apply mitigations in line with BOD 26-04 guidance, and check any internet-exposed DD-WRT device for signs of compromise (e.g., unexpected botnet traffic) if UPnP was enabled.

Nacos is a platform designed for dynamic service discovery and configuration and service management. In Nacos before version 1.4.1, when configured to use authentication (-Dnacos.core.auth.enabled=true) Nacos uses the AuthFilter servlet filter to enforce authentication. This filter has a backdoor that enables Nacos servers to bypass this filter and therefore skip authentication checks. This mechanism relies on the user-agent HTTP header so it can be easily spoofed. This issue may allow any user to carry out any administrative tasks on the Nacos server.

CVE-2021-3156 is an off-by-one error (CWE-193) in the Unix Sudo utility that causes a heap-based buffer overflow (CWE-122) in Sudo's handling of command-line arguments. It is triggered locally when an unprivileged user invokes Sudo with specially crafted arguments, requiring no special privileges or non-default configuration. A successful exploit allows the attacker to execute arbitrary code as root, achieving full local privilege escalation on the host. Any Linux, Unix, or other system running a vulnerable version of Sudo is affected, and because Sudo ships by default on virtually all such systems the potential footprint is enormous. The flaw is listed in CISA's Known Exploited Vulnerabilities catalog (added 2022-04-06) and carries a 100% EPSS probability of exploitation within 30 days, indicating active in-the-wild exploitation, though specific ransomware use is unknown.

Do: Upgrade Sudo to a patched release (1.9.5p2 or later, or the vendor-supplied update for your distribution) per vendor instructions, as required by the CISA KEV listing. Audit all Unix-like hosts by checking the installed Sudo version through your package manager and prioritize patching multi-user and internet-facing servers. Restricting local shell access and monitoring for anomalous Sudo invocations can reduce risk while patching completes.

Tenda AC11 routers running firmware through 02.03.01.104_CN contain a stack buffer overflow (CWE-787 out-of-bounds write) in the /goform/setmac web endpoint. An unauthenticated attacker can trigger it with a crafted HTTP POST request, overwriting stack memory and executing arbitrary code on the device. Successful exploitation yields full control of the router, enabling traffic interception, lateral movement into the attached home or small-office network, or use in botnets. All AC11 units on affected CN firmware are in scope; no other Tenda products are named in this advisory. The flaw is listed in CISA's Known Exploited Vulnerabilities catalog (added 2021-11-03), carries a very high EPSS score of 86.9%, and public proof-of-concept exploit material is available on GitHub.

Do: Upgrade AC11 firmware to a release newer than 02.03.01.104_CN per Tenda's instructions (no specific fixed version is provided in this data), as required by the CISA KEV catalog. Until patched, disable or restrict WAN-facing HTTP management and monitor for unexpected POST requests to /goform/setmac. Review whether the router is reachable from the internet, since unauthenticated network access is all an attacker needs.

WebSVN before 2.6.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the search parameter.

CVE-2021-4034 ('PwnKit') is an out-of-bounds read and write (CWE-125/CWE-787) in polkit's setuid-root pkexec utility, which mishandles the calling parameter count and ends up trying to execute environment variables as commands. A local attacker who runs pkexec with crafted environment variables can induce it to execute arbitrary code, gaining administrative (root) rights on the target machine. Because polkit is installed by default on mainstream Linux distributions — including Red Hat Enterprise Linux and its many variants, with the flaw also tracked against Canonical, SUSE, Oracle, Siemens, and StarWind Software products — essentially every standard Linux installation was exposed. The flaw is being actively exploited in the wild: CISA added it to the Known Exploited Vulnerabilities catalog on 2022-06-27 with known ransomware use, and EPSS assigns a 94.9% probability of exploitation (100th percentile). Public proof-of-concept exploits are widely available, making exploitation trivial for any user with local access to an unpatched host.

Do: Apply the polkit/pkexec updates from each distribution vendor immediately per vendor instructions, as required by the CISA KEV catalog. If patching must be delayed, removing the setuid bit from pkexec (e.g., chmod 0755 /usr/bin/pkexec) is a widely documented interim mitigation, though it may affect functionality that relies on pkexec. Prioritize hosts where untrusted or low-privilege users can log in, and hunt for prior exploitation given known ransomware use.

Missing authentication for critical function vulnerability in UNIMO Technology digital video recorders (UDR-JA1004/JA1008/JA1016 firmware versions v1.0.20.13 and earlier, and UDR-JA1016 firmware versions v2.0.20.13 and earlier) allows a remote unauthenticated attacker to execute an arbitrary OS command by sending a specially crafted request to the affected device web interface.

CVE-2023-25717 is a command-injection flaw (CWE-94) in Ruckus Wireless Admin through version 10.4, the management interface used with Ruckus/CommScope SmartZone controllers. An unauthenticated attacker triggers it by sending a crafted HTTP GET request to /forms/doLogin, injecting shell commands (e.g., $(curl ...) substrings) into the login_username or password parameters, which the device executes. Successful exploitation yields remote code execution with full compromise of the management interface, and the same code path is also tied to CSRF/SSRF issues. Any organization running an internet-exposed Ruckus Wireless Admin or SmartZone management endpoint is affected, and the flaw has been actively exploited in the wild — botnet campaigns (notably Andoryu) used it to recruit devices, and CISA added it to the Known Exploited Vulnerabilities catalog on 2023-05-12; EPSS puts the 30-day exploitation probability at 98.1%.

Do: Apply vendor updates per Ruckus/CommScope instructions for Wireless Admin (beyond 10.4) and SmartZone firmware, and per CISA KEV guidance disconnect any product that is end-of-life if it cannot be patched. Restrict the management interface so /forms/doLogin is not reachable from the internet, and review access logs for unauthenticated GET requests containing shell syntax such as $( ) in the login_username or password parameters to detect prior exploitation.

KNX Association KNX devices configured with Connection Authorization Option 1 can be locked out by an attacker because the BCU key (the device password) typically cannot be removed without entering the current password (CWE-645, an overly restrictive lockout mechanism). An attacker with access to the network used by the KNX installation can connect, purge all devices that lack additional security options, and set a BCU key; an attacker with physical access can do the same even on non-networked devices. The result is loss of availability: legitimate users are locked out of the device and often cannot reset it themselves (CVSS 7.5, availability impact only). Any deployment of KNX devices using the Connection Authorization Option 1 feature is affected; no specific firmware version ranges were published in the available data. CISA added the issue to its Known Exploited Vulnerabilities catalog on 2026-07-15, confirming exploitation in the wild, though no public proof-of-concept is known and ransomware use is unknown.

Do: Per CISA's KEV listing and BOD 26-04 requirements, apply mitigations in line with vendor instructions: inventory KNX devices using Connection Authorization Option 1, restrict network access to KNXnet/IP interfaces and remote-access paths, and keep a documented copy of any BCU keys so devices can be unlocked. Review whether the connection authorization feature can be disabled or replaced with vendor-recommended more secure options; if mitigations are unavailable, follow BOD 26-04 guidance, including discontinuing use of internet-reachable KNX interfaces.

CVE-2024-42009 is a cross-site scripting (CWE-79) vulnerability in Roundcube Webmail versions through 1.5.7 and 1.6.x through 1.6.7, caused by a desanitization issue in message_body() in program/actions/mail/show.php. An attacker sends a specially crafted email, and when the victim opens it in the Roundcube interface, injected script runs in the context of the victim's webmail session (no privileges are required, but user interaction is needed, per the CVSS UI:R vector). Successful exploitation lets the attacker steal the victim's emails and send messages as the victim, and related reporting notes that, chained with the companion flaw CVE-2024-42008, attackers can compromise email accounts and passwords. Any organization or provider self-hosting an affected Roundcube version is exposed, including universities, hosting providers, enterprises, and government mail systems. Exploitation is confirmed in the wild: CISA added the flaw to its Known Exploited Vulnerabilities catalog on 2025-06-09, EPSS is 82.9% (100th percentile), and recent headlines describe suspected China-aligned espionage activity using Roundcube exploit chains against universities.

Do: Upgrade Roundcube to a point release newer than 1.6.7 on the 1.6.x line or newer than 1.5.7 on the 1.5.x line (the latest vendor release of each branch), per vendor instructions; organizations under BOD 22-01 must apply the required mitigations by the KEV due date or discontinue use. Also patch the companion issue CVE-2024-42008 to prevent chained account compromise. Review webmail access logs for suspicious requests to the mail show handler, check sent-mail folders for messages sent unexpectedly as users, and rotate sessions/credentials for potentially targeted accounts.

The WavePlayer WordPress plugin before 3.8.0 does not have authorization in an AJAX action as well as does not validate the file to be copied locally, allowing unauthenticated users to upload arbitrary file on the server and lead to RCE

The Gravity Forms plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the copy_post_image() function in all versions up to, and including, 2.9.20. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. This only impacts sites that have allow_url_fopen set to `On`, the post creation form enabled along with a file upload field for the post

CVE-2025-13486 is a critical unauthenticated remote code execution vulnerability (CWE-94) in the Advanced Custom Fields: Extended WordPress plugin, affecting versions 0.9.0.5 through 0.9.1.1. The flaw resides in the prepare_form() function, which accepts user-supplied input and passes it to call_user_func_array(), so a crafted unauthenticated HTTP request can cause arbitrary code to execute on the server. A successful attacker gains code execution, which can be used to inject backdoors or create new administrative user accounts, potentially leading to full site takeover. Any WordPress site running an affected version of the plugin — estimated in the low tens of thousands of installs — is exposed, with the greatest risk on sites where the plugin's form functionality is reachable by anonymous visitors. No public proof-of-concept, no CISA KEV listing, and no confirmed in-the-wild exploitation have been reported yet, but the 67.6% EPSS score (99th percentile) indicates a high likelihood of exploitation within 30 days.

Do: Update Advanced Custom Fields: Extended to a version beyond 0.9.1.1 as soon as possible; if patching is delayed, disable the plugin or restrict access to its front-end form endpoints. Audit affected sites for unexpected administrator accounts, unfamiliar files, and modified plugin or core files that could indicate a backdoor. Prioritize this patch given the 9.8 CVSS score and high EPSS probability of near-term exploitation.

TOTOLINK A810R firmware version V4.1.2cu.5182_B20201026 contains an unauthenticated OS command injection vulnerability (CWE-78) in the setNoticeCfg function of the router's web management interface. An attacker with network access to the management interface can send a crafted request with malicious content in the NoticeUrl parameter, causing arbitrary commands to be executed on the device without any credentials or user interaction. Successful exploitation grants full command execution on the router, which an attacker can use for device takeover, traffic interception, or as a foothold for lateral movement or botnet enlistment. Only users running the TOTOLINK A810R with the affected firmware are impacted; the data does not indicate which other firmware versions or models may be affected. Public proof-of-concept exploits have been published (3 references), and the flaw carries a high EPSS score of 36.1% (98th percentile), indicating elevated near-term exploitation likelihood, though it is not yet listed in CISA's KEV and there is no confirmed in-the-wild exploitation in the provided data.

Do: Check TOTOLINK's support site for an A810R firmware release newer than V4.1.2cu.5182_B20201026 and upgrade, since no fixed version is specified in the available data. Until patched, do not expose the router's web management interface to the WAN: disable remote administration, and restrict access to trusted clients or via firewall rules. Given the 36.1% EPSS score and published PoCs, prioritize checking logs for unexpected requests targeting setNoticeCfg/NoticeUrl on any internet-facing units.

Craft CMS contains a code injection vulnerability (CWE-94) that allows a remote attacker to execute arbitrary code on affected servers. CISA's listing does not specify the exact attack path or authentication requirements, but the flaw is remotely triggerable and grants arbitrary code execution, which typically means full compromise of the web server and a foothold for follow-on activity such as ransomware (ransomware use is not yet confirmed). Any organization running a Craft CMS instance is in scope, including internet-facing content sites and deployments where the Craft admin panel is reachable from the internet. The vulnerability was added to CISA's Known Exploited Vulnerabilities catalog on 2026-03-20, confirming exploitation in the wild, and EPSS assigns a 99.8% probability of exploitation within 30 days (100th percentile), although no public proof-of-concept is known. No CVSS score has been published yet, so defenders should treat the flaw as urgent given the KEV listing and near-certain EPSS likelihood.

Do: Apply the patched Craft CMS release per the vendor's security advisory referenced in CISA's KEV entry (specific fixed version numbers are not provided in the source data), prioritizing internet-exposed instances, and U.S. federal agencies should follow BOD 22-01 requirements for KEV-listed flaws. Until patched, restrict network access to the Craft CMS control panel/admin interface and review web and application logs for signs of code injection or unexpected process execution, since exploitation in the wild is confirmed while ransomware use remains unknown. Given the 99.8% EPSS score and KEV listing, treat discovery and patching of all Craft CMS instances, including headless deployments, as an urgent, time-boxed task.

Langflow, an open-source visual framework for building LLM and agentic AI applications, contains a missing authentication flaw (CWE-306) in its /api/v1/validate/code endpoint. A remote attacker with network reachability to the endpoint can send crafted HTTP requests without any credentials, causing arbitrary code execution on the server. Successful exploitation yields code execution under the application's privileges, enabling data theft, backdoor installation, and, per CISA, ransomware deployment. Any running Langflow instance is affected; the tool is typically self-hosted by development teams building AI workflows, so real-world exposure depends on whether each instance is reachable from untrusted networks. Exploitation is confirmed in the wild: the flaw was added to CISA's KEV catalog on 2025-05-05 with known ransomware use, EPSS assigns a 100% probability of exploitation within 30 days (100th percentile), and a public PoC is available.

Do: Upgrade Langflow to the latest patched release identified in the vendor's advisory; federal agencies must apply mitigations per vendor instructions under BOD 22-01 or discontinue use if mitigations are unavailable. Until patched, restrict network access to the /api/v1/validate/code endpoint via reverse-proxy authentication, firewall rules, or VPN placement, and avoid exposing Langflow directly to the internet. Because ransomware use is confirmed, review access and process-execution logs for signs of prior compromise.

CVE-2025-34152 is a critical (CVSS 4.0 score 9.4), unauthenticated OS command injection flaw (CWE-78) in the Shenzhen Aitemi M300 Wi-Fi Repeater, hardware model MT02. An attacker sends a crafted value in the 'time' parameter of the device's '/protocol.csp?' endpoint, which the firmware passes to the internal 'date -s' command, enabling arbitrary OS command execution without credentials; the CVSS 4.0 attack vector (AV:A) places the attacker on the adjacent network with reachability to the device's web interface. Notably, this injection executes without rebooting the repeater or disrupting its HTTP service, and unlike other injection points on the device it triggers no visible configuration changes, so a compromise can go undetected. Any deployment of this repeater model is affected; the disclosure data provides no affected or fixed firmware version ranges. No public proof-of-concept or confirmed in-the-wild exploitation is known yet, but EPSS assigns a 69.1% probability of exploitation within 30 days (99th percentile), signaling elevated near-term risk.

Do: No patched firmware version is identified in the available data, so check with Shenzhen Aitemi or your point of purchase for an updated firmware image and apply it as soon as one is released; if none is available, consider replacing or isolating the repeater. In the interim, restrict web-management access to trusted clients on the local network segment and monitor for (or block) requests to '/protocol.csp?' whose 'time' parameter contains shell metacharacters. Given the high EPSS score, treat unpatched units as likely near-term targets.

Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 contains a PHP object deserialization flaw (CWE-502) that allows remote code execution by authenticated users. The bug is in program/actions/settings/upload.php, where the _from URL parameter is not validated before deserialization, so any logged-in user can trigger it with a crafted URL to the settings upload action, with no user interaction required. Successful exploitation gives the attacker code execution on the web server with high confidentiality, integrity, and availability impact (CVSS 3.1 8.8). All deployments running affected versions are exposed, including Roundcube packages shipped with Debian Linux. The flaw reportedly existed for roughly a decade before disclosure, carries a 98.9% EPSS score (top percentile), and was added to CISA's KEV catalog on 2026-02-20, confirming exploitation in the wild.

Do: Upgrade to Roundcube 1.6.11 or 1.5.10 (or later); Debian administrators should install the fixed roundcube package via security updates. Hunt for compromise by reviewing web access logs for requests to the settings upload action with unusual or crafted _from parameters, and check the web server runtime for unexpected processes, files, or webshells. Federal agencies must apply mitigations per vendor instructions under BOD 22-01 or discontinue use of the product if mitigations are unavailable.

CVE-2025-55182 is a critical (CVSS 10.0) pre-authentication remote code execution flaw (CWE-502, deserialization of untrusted data) in React Server Components, specifically the react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack packages in versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0. It is triggered when the vulnerable code unsafely deserializes payloads from HTTP requests sent to Server Function endpoints, requiring no authentication or user interaction. An attacker gains arbitrary code execution on the affected server (CVSS scope changed, with high impact to confidentiality, integrity, and availability), and reporting notes a campaign in which hackers used the flaw to breach 766 Next.js hosts and steal credentials. Any React/Next.js application exposing Server Functions with the affected React versions is in scope, which given the ubiquity of React and Next.js is a very large deployed base. Exploitation is confirmed in the wild: the flaw was added to CISA's Known Exploited Vulnerabilities catalog on 2025-12-05 with known ransomware use, EPSS puts the 30-day exploitation probability at 99.8%, multiple public PoC/scanner repositories are available, and coverage has dubbed the flaw React2Shell.

Do: Upgrade the react-server-dom-webpack, react-server-dom-parcel, and react-server-dom-turbopack packages to the vendor-patched releases (any version later than the vulnerable 19.0.0, 19.1.0, 19.1.1, and 19.2.0 line) and update Next.js per Vercel's advisory; as a KEV entry, U.S. federal agencies must apply vendor mitigations per BOD 22-01 or discontinue use. Audit internet-exposed Server Function endpoints for the vulnerable React versions and review logs for exploitation activity, including the reported campaign that breached 766 Next.js hosts and stole credentials, then rotate any exposed credentials.

CVE-2025-6389 is a critical (CVSS 9.8) unauthenticated remote code execution flaw in the Sneeit Framework plugin for WordPress, affecting every version up to and including 8.3. The sneeit_articles_pagination_callback() function takes input supplied by the request and passes it directly to PHP's call_user_func(), so an unauthenticated attacker can send crafted input that causes the server to invoke attacker-chosen PHP functions. Successful exploitation yields arbitrary code execution on the server, which attackers can use to inject backdoors, create new administrative WordPress accounts, or take full control of the site and potentially the underlying host. Any WordPress site running the Sneeit Framework plugin at version 8.3 or earlier is affected. The flaw is not in CISA's KEV and no public proof-of-concept is known, but EPSS puts its exploitation probability in the next 30 days at 76.1% (100th percentile), and security reporting indicates it is already being exploited in the wild.

Do: Update Sneeit Framework to the latest patched release (any version newer than 8.3); if updating is not immediately possible, deactivate or remove the plugin, or apply a WAF/virtual-patching rule that blocks the vulnerable pagination callback endpoint. Because the flaw is already exploited in the wild, sites that ran version 8.3 or earlier should audit wp_users for rogue administrator accounts, look for injected backdoors (unexpected PHP files, modified core/theme files, suspicious scheduled tasks), and review web access logs for exploitation attempts. Monitor the vendor and Wordfence advisories for the fixed version number and any indicators of compromise.

Zimbra Collaboration Suite (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 is vulnerable to stored cross-site scripting through its Classic webmail interface. An attacker sends an HTML e-mail containing a Cascading Style Sheets (CSS) @import directive, and when a recipient opens that message in Classic UI, the injected content executes as script in the victim's browser session. Successful exploitation lets an attacker run arbitrary JavaScript in the Zimbra webmail context, potentially hijacking the session, reading mail, or acting as the user, consistent with the cross-scope impact reflected in the 6.1 CVSS score. Only deployments running the affected ZCS 10/10.1 versions with the Classic UI enabled are exposed; organizations on patched releases or not using Classic UI are not impacted. CISA added the flaw to the Known Exploited Vulnerabilities catalog on 2026-03-18, confirming exploitation in the wild, and recent reporting describes Zimbra flaws being used by Russian-aligned espionage actors against Western and Ukrainian targets.

Do: Upgrade ZCS to 10.0.18 or 10.1.13 (or later) following vendor instructions, as required by CISA's BOD 22-01 KEV guidance; federal agencies and critical infrastructure should prioritize this by the catalog deadline. Until patched, filter or sanitize HTML mail containing CSS @import directives and consider restricting or disabling the Classic UI. Check mailboxes and webmail access logs for suspicious HTML messages and unexplained session activity, which may indicate exploitation.

CVE-2025-68686 is a sensitive-information-exposure flaw (CWE-200) in Fortinet FortiOS that allows a remote, unauthenticated attacker to bypass the vendor's patch for the symbolic-link (symlink) persistency mechanism seen in some post-exploitation cases. It is triggered by crafted HTTP requests sent to a device that has already been compromised through another vulnerability at the filesystem level, for example where symlinks were planted to maintain access to files. By bypassing the patch, the attacker can keep retrieving sensitive information from an otherwise remediated FortiGate device. Any organization running an affected FortiOS release is potentially affected; the CISA data does not enumerate specific versions, so administrators should consult Fortinet's advisory for the affected branches. The flaw was added to CISA's KEV catalog on 2026-07-27, confirming real-world exploitation, and EPSS assigns a 29.6% probability of exploitation within 30 days (98th percentile), with ransomware use currently unknown.

Do: Patch affected FortiOS devices per Fortinet's current advisory, following BOD 26-04 timelines for federal agencies (apply mitigations per vendor instructions or discontinue use where mitigations are unavailable). Because this flaw defeats the earlier symlink-persistence fix, re-check previously remediated devices for residual or recreated symlinks and hunt for indicators of prior filesystem-level compromise, such as unexpected symlinks and anomalous SSL-VPN activity. Review logs for crafted HTTP requests and prioritize internet-facing FortiGate assets for patching and triage.

The BerqWP – Automated All-In-One Page Speed Optimization for Core Web Vitals, Cache, CDN, Images, CSS, and JavaScript plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation via the store_javascript_cache.php file in all versions up to, and including, 2.2.42. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

The WPBookit plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the image_upload_handle() function hooked via the 'add_new_customer' route in all versions up to, and including, 1.0.6. The plugin’s image‐upload handler calls move_uploaded_file() on client‐supplied files without restricting allowed extensions or MIME types, nor sanitizing the filename. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

CVE-2025-9491 is a user-interface misrepresentation flaw (CWE-451) in Microsoft Windows' handling of .LNK shortcut files: crafted data in an .LNK file can make hazardous content invisible when a user inspects the file through the Windows-provided UI. Exploitation requires user interaction — the target must visit a malicious page or open a malicious file — after which the disguised shortcut causes code execution. A successful attack lets the attacker run arbitrary code in the context of the current user, with no privilege escalation indicated (CVSS 4.0 base score 4.6, local attack vector). The CPE data lists Windows 11 23H2 as the affected product, though the advisory text describes Microsoft Windows generally; no affected build numbers are provided. Exploitation is not hypothetical: reporting indicates Microsoft silently patched the flaw after years of active exploitation, APT groups continue leveraging it, EPSS assigns a 68.9% probability of exploitation within 30 days (99th percentile), and it is not yet in CISA KEV.

Do: Ensure Windows endpoints are fully patched with the Microsoft update that fixes .LNK file rendering — verify fleet-wide build levels through Windows Update or your patch-management tooling, since the fix was reportedly shipped silently. Until patched, treat .LNK files arriving via email, web downloads, or removable USB media with suspicion and do not rely on visual inspection of shortcut properties as a safety check. Given reported APT abuse, prioritize detection of malicious .LNK delivery in targeted sectors (government, power) named in current threat reporting.

Linksys E1700 router firmware version 1.0.0.4.003 contains an OS command injection flaw (CWE-77/CWE-78) in the systemCommand function of the /goform/systemCommand endpoint, where manipulation of the 'command' argument leads to execution of injected operating-system commands. The attack can be carried out remotely; the CVSS 4.0 vector indicates high privileges are required (PR:H), meaning the attacker needs an authenticated, admin-level session to trigger it. Successful exploitation lets an attacker run arbitrary OS commands on the device, which could enable configuration changes, credential theft, or full takeover of the router for uses such as botnet recruitment. The flaw affects Linksys E1700 devices running the disclosed 1.0.0.4.003 firmware; the vendor was contacted early but did not respond, so no fixed release is documented. A proof-of-concept exploit is publicly available, EPSS assigns a high 54.2% probability of exploitation within 30 days (99th percentile), but the issue is not yet listed in CISA KEV.

Do: Check whether any E1700 devices in your estate run firmware 1.0.0.4.003 and treat them as affected, since the vendor did not respond and no patched firmware is documented. Because exploitation requires high privileges, limit the router's management interface to the LAN (disable WAN-side remote administration), enforce strong unique admin credentials, and monitor for a vendor advisory or firmware update. Given the high EPSS score and active IoT botnet campaigns targeting consumer routers, prioritize updating or replacing internet-exposed E1700 units.

CVE-2026-0257 is an authentication bypass in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS that allows a remote, unauthenticated attacker to defeat security restrictions and establish an unauthorized VPN connection; incident reporting indicates it involves forged VPN cookies (CWE-565). An attacker who succeeds gains the network access of a legitimate remote-access user, and Qilin ransomware affiliates have been using this flaw as their initial access vector. Any organization running PAN-OS with the GlobalProtect portal or gateway enabled is in scope, including Siemens RUGGEDCOM APE1808 appliances that run PAN-OS, while Panorama and Cloud NGFW are explicitly not affected. Exploitation is confirmed in the wild: the flaw was added to CISA KEV on 2026-05-29 with ransomware use known, EPSS assigns it a 93.9% probability of exploitation within 30 days (100th percentile), and Rapid7 has documented attacks against multiple customers.

Do: Upgrade PAN-OS to the fixed release specified in the Palo Alto Networks security advisory, and check Siemens' guidance if you operate RUGGEDCOM APE1808 appliances. Review GlobalProtect portal/gateway logs for forged VPN cookies and unauthorized VPN sessions, and hunt for Qilin ransomware indicators on hosts reachable through the VPN. If patching cannot happen immediately, restrict internet exposure of the GlobalProtect portal and gateway; federal agencies must apply mitigations per BOD 22-01 given the KEV listing.

CVE-2026-0740 is a critical (CVSS 9.8) unauthenticated arbitrary file upload vulnerability in the Ninja Forms - File Uploads plugin for WordPress, affecting all versions up to and including 3.3.26. It is caused by missing file type validation in the NF_FU_AJAX_Controllers_Uploads::handle_upload function, so anyone can send a crafted request to the plugin's upload AJAX endpoint with no account, no privileges, and no user interaction. Because uploaded file types are not validated, an attacker can plant arbitrary files, such as PHP scripts, on the web server, which may enable remote code execution and full compromise of the site. Any WordPress site running the File Uploads add-on for Ninja Forms at version 3.3.26 or earlier is exposed, especially sites that accept front-end uploads from visitors. The flaw was partially patched in 3.3.25 and fully fixed in 3.3.27; no public proof-of-concept or confirmed in-the-wild exploitation is known yet, but the 62.9% EPSS score (99th percentile) signals a high likelihood of exploitation within 30 days.

Do: Update the Ninja Forms - File Uploads add-on to version 3.3.27 or later, since 3.3.25-3.3.26 contain only a partial fix. Until patched, restrict or disable unauthenticated front-end uploads and block unauthenticated requests to the plugin's upload AJAX endpoint via WAF rules. Audit the uploads directories for unexpected PHP files or webshells, as arbitrary uploads may have enabled code execution.

CVE-2026-0770 is an unauthenticated remote code execution vulnerability in Langflow, an open-source visual builder for LLM and AI agent workflows. The flaw, categorized as CWE-829 (inclusion of functionality from an untrusted control sphere), resides in how the exec_globals parameter supplied to the validate endpoint is handled, allowing code or resources from an untrusted control sphere to be included and executed. A remote attacker with no credentials can send a crafted request to that endpoint and execute arbitrary code in the context of root on the affected installation. Any deployment of an affected Langflow version is exposed, with internet-facing self-hosted or containerized instances at greatest risk. The issue was disclosed through Trend Micro's Zero Day Initiative (ZDI-CAN-27325) and was added to CISA's Known Exploited Vulnerabilities catalog on 2026-07-21, confirming active in-the-wild exploitation; no public proof-of-concept is known.

Do: Apply the vendor's patched Langflow release and any prescribed mitigations per CISA guidance; because exploitation requires no authentication and executes as root, prioritize internet-exposed instances immediately (EPSS is high at 63.4%). Per BOD 26-04, if mitigations or updates are unavailable for a given deployment, discontinue use of the product. Review access logs for unexpected unauthenticated requests to the validate endpoint containing crafted exec_globals parameters, and restrict network exposure of Langflow instances until patched.

PTC Windchill and FlexPLM contain an improper input validation flaw (CWE-20) with an associated deserialization of untrusted data weakness (CWE-502) that allows an unauthenticated, remote attacker to execute arbitrary code by sending a malicious request over the network. An attacker who can reach a vulnerable Windchill or FlexPLM server can run arbitrary code on it, potentially gaining a foothold for lateral movement; CISA notes the flaw is being used in ransomware campaigns. All organizations running PTC Windchill or FlexPLM are affected, and the available data does not specify affected version ranges. The vulnerability was added to CISA's Known Exploited Vulnerabilities catalog on 2026-06-25 with known ransomware use, and EPSS assigns a 40.6% probability of exploitation within 30 days (99th percentile). No CVSS score or public proof-of-concept is available yet, but the KEV listing confirms exploitation in the wild.

Do: Apply the fixes in PTC's security advisory for CVE-2026-12569 to both Windchill and FlexPLM as soon as possible, prioritizing internet-facing instances, and comply with the CISA KEV required action under BOD 26-04 (patch within the required window or discontinue use if mitigations are unavailable). Until patched, restrict network exposure of Windchill/FlexPLM servers and hunt for signs of exploitation or ransomware precursor activity; the available data does not list specific patched versions, so defer to PTC's advisory.

Migration, Backup, Staging - WPvivid Backup & Migration, a WordPress backup and migration plugin, is vulnerable to unauthenticated arbitrary file upload leading to remote code execution in all versions up to and including 0.9.123. The flaw combines two errors in the plugin's encrypted transfer feature: when RSA decryption of a session key fails via openssl_private_decrypt(), the plugin continues anyway, and the phpseclib AES library treats the returned boolean 'false' as a key made of null bytes, letting attackers forge properly encrypted payloads with a predictable key. Because filenames taken from the decrypted payload are never sanitized, directory traversal lets an attacker write PHP files outside the protected backup directory into publicly accessible folders, all triggered by an unauthenticated request containing the wpvivid_action=send_to_site parameter. Any WordPress site running the plugin at version 0.9.123 or earlier is affected, with no authentication or user interaction required, consistent with the maximum-range 9.8 CVSS score. No public proof-of-concept or confirmed in-the-wild exploitation is known yet, but the EPSS score of 32.7% (98th percentile) implies roughly a one-in-three chance of exploitation within 30 days.

Do: Upgrade WPvivid Backup & Migration to a release newer than 0.9.123 on every site where it is installed as soon as a patched version is available. Until patched, block or restrict unauthenticated requests containing wpvivid_action=send_to_site (e.g., via WAF rules) and check web-accessible directories for unexpectedly created PHP files. Although no exploitation is confirmed yet, the high EPSS score (~33% within 30 days) warrants urgent patching.

CVE-2026-15409 is a server-side request forgery (SSRF, CWE-918) in the Appliance Work Place interface of SonicWall SMA1000 series appliances. A remote, unauthenticated attacker can trigger the flaw over the network, causing the appliance to issue requests to attacker-influenced or unintended internal locations. Because the CVSS vector scores scope-changed impacts on confidentiality, integrity, and availability, the SSRF is assessed as capable of reaching sensitive internal services, and reporting indicates it is being used alongside a second SMA1000 zero-day in what may be an exploitation chain. Affected organizations are those running SMA1000 appliances, including SMA 6210, SMA 7210, and SMA 8200v models, which typically act as internet-facing remote-access/VPN gateways. Exploitation is confirmed in the wild: the flaw was added to CISA's KEV on 2026-07-14, ransomware use is known, and EPSS assigns an 83.7% probability of exploitation within 30 days, though no public PoC is available.

Do: Apply SonicWall's SMA1000 firmware update per the vendor's instructions immediately, prioritizing appliances with the Appliance Work Place interface reachable from the internet. Because the flaw is in CISA's KEV with known ransomware use and may be chained with a second SMA1000 zero-day, hunt for signs of compromise (unexpected outbound or internal requests, anomalous VPN sessions, follow-on ransomware activity) and restrict internet exposure of the interface in the interim. Federal and critical-infrastructure operators must comply with CISA BOD 26-04, including cloud-service guidance, or discontinue use if mitigations are unavailable.

Check Point SmartConsole, the administrative client used to manage Quantum Security Management and Multi-Domain Security Management, contains an authentication bypass (CWE-287) in its login process that allows an unauthenticated remote attacker to obtain an application login token and authenticate with full administrative privileges. Exploitation is possible when the Management Server IP address is reachable from the internet and the configuration does not restrict Trusted Clients. A successful attacker can modify security policies and security configurations, effectively taking control of firewall management. Any organization running an internet-exposed Check Point management server without Trusted Client restrictions is affected, though Check Point reports exploitation has impacted only a very small number of customers. The flaw was added to CISA's KEV on 2026-07-22, is actively exploited, and press reports indicate public proof-of-concept code has been released.

Do: Apply the fix released in Check Point's advisory for CVE-2026-16232 by updating SmartConsole and the associated Quantum/MDS management software; no fixed version numbers were provided in this data, so confirm them against the vendor bulletin. As an interim mitigation, restrict internet access to the Management Server IP address and configure Trusted Clients so SmartConsole connections are accepted only from known administrator addresses. Review management logs for unexpected logins, unauthenticated token issuance, or unfamiliar administrator sessions, and complete remediation per CISA BOD 26-04 given the KEV listing.

A remote code execution (RCE) vulnerability exists in fastjson 1.2.68 through 1.2.83. This vulnerability is exploitable under fastjson's stock default configuration — no AutoType enablement required, no classpath gadget required.

Arista VeloCloud Orchestrator (VCO) On-Prem, the centralized management platform for VeloCloud SD-WAN networks, contains an OS command injection vulnerability (CWE-78) that allows a remote attacker to execute operating system commands, reach privileged internal functionality, and impact the underlying VCO host. The available advisory text does not describe the exact injection point or authentication requirements, but the flaw is exploitable remotely against the on-premises orchestrator. A successful attack can compromise the confidentiality, integrity, and availability of the orchestrator and of the configuration and network data it manages. Organizations running an on-premises VeloCloud Orchestrator are affected; CISA scopes the flaw to the on-prem product, provides no version ranges in this data, and no CVSS score has been published yet. The flaw was added to CISA's KEV on 2026-07-27, confirming exploitation in the wild, while ransomware use is unknown, no public proof-of-concept is available, and EPSS currently puts 30-day exploitation probability at 1.6% (74th percentile).

Do: Follow Arista's VeloCloud security advisory: match your on-prem VCO release against the advisory's affected list and apply the fixed update as soon as possible, as required for U.S. federal agencies under BOD 26-04 by the CISA deadline. Until patched, restrict the orchestrator's web/API access to trusted management networks or VPN, verify whether your VCO is internet-exposed, and hunt for signs of unexpected command execution or privileged activity on the VCO host per CISA's forensics triage requirements; if mitigations are unavailable, follow BOD 26-04 guidance on discontinuing use of the product.

The trx_addons WordPress plugin before 2.38.5 does not correctly validate file types in one of its AJAX action, allowing unauthenticated users to upload arbitrary file. This is due to an incorrect fix of CVE-2024-13448

Cisco Secure Firewall Management Center (FMC), formerly Firepower Management Center, contains a use of hard-coded password vulnerability (CWE-259) that allows an unauthenticated, remote attacker to log in to an affected system. By authenticating with the built-in hard-coded credentials for a low-privileged account, the attacker can gain access to sensitive data within the impacted systems. Any organization running an affected Cisco FMC deployment is exposed, particularly where the management interface is reachable from untrusted networks. The flaw was added to CISA's Known Exploited Vulnerabilities catalog on 2026-07-29, indicating active exploitation in the wild, and related reporting describes active exploitation of FMC vulnerabilities. No CVSS score or public proof-of-concept is yet available, but EPSS assigns a 9.8% probability of exploitation within 30 days (95th percentile).

Do: Upgrade FMC to the fixed release per Cisco's security advisory, as no specific fixed version is provided in this data. Until patched, restrict access to the FMC management interface, audit recent logins against the affected low-privileged accounts, and rotate or remove any hard-coded credentials. Federal agencies must apply mitigations per CISA BOD 26-04 given the KEV listing dated 2026-07-29.

CVE-2026-25089 is an OS command injection flaw (CWE-78) in Fortinet FortiSandbox caused by improper neutralization of special elements in OS commands, allowing an unauthenticated attacker to execute unauthorized commands by sending specifically crafted HTTP requests to the product. The flaw is network-exploitable with no privileges or user interaction required (CVSS 3.1 score of 9.8), meaning any reachable instance — hardware/VM appliance, FortiSandbox Cloud, or FortiSandbox PaaS — is exposed to system-level command execution. Successful exploitation carries high impact to confidentiality, integrity, and availability on the sandbox itself and can serve as a foothold into the surrounding network. Organizations running FortiSandbox 5.0.0–5.0.5, 4.4.0–4.4.8, or 4.2 (all versions), as well as FortiSandbox Cloud 5.0.4–5.0.5 and FortiSandbox PaaS 5.0.4–5.0.5, are affected. The vulnerability is being actively exploited in the wild: CISA added it to the KEV catalog on 2026-07-16, EPSS assigns a 76.1% probability of exploitation within 30 days (100th percentile), and news coverage describes FortiSandbox bugs under active attack, though no public proof-of-concept is known.

Do: Upgrade FortiSandbox to a release beyond the affected ranges — newer than 5.0.5, 4.4.8, and 4.2 — and update FortiSandbox Cloud and PaaS beyond 5.0.5, following Fortinet's PSIRT advisory for the exact fixed versions (not specified in this data). Until patched, restrict the FortiSandbox management interface from direct internet exposure and review appliance logs for signs of command-injection exploitation. Organizations subject to CISA's KEV requirements must apply vendor mitigations per BOD 26-04 timelines or discontinue cloud use of the product if mitigations are unavailable.

CVE-2026-29014 is an unauthenticated PHP code injection flaw (CWE-94) in MetInfo CMS, caused by insufficient neutralization of user-supplied input in an execution path that evaluates PHP. A remote attacker needs no privileges or user interaction and triggers the flaw simply by sending crafted requests containing malicious PHP, which the server then executes. Successful exploitation results in full remote code execution, giving the attacker complete control over the affected web server and everything it hosts. All MetInfo CMS 7.9, 8.0, and 8.1 deployments are affected, with risk concentrated in internet-facing installations. Exploitation has been reported in the wild, public PoCs are available, and the 39.5% EPSS score (99th percentile) signals high near-term exploitation risk, though the flaw is not yet listed in CISA KEV.

Do: Upgrade MetInfo CMS to the latest patched release; the advisory flags 7.9, 8.0, and 8.1 as affected, so confirm the exact fixed version in the vendor's advisory before upgrading, and prioritize internet-facing instances. Until patched, restrict or WAF-filter HTTP access to MetInfo endpoints and review access logs for crafted requests containing injected PHP syntax. Use the public PoC write-ups (Karmain Security KIS-2026-06 and WebSec) to identify the vulnerable request pattern when hunting for signs of compromise.

Windmill is an open-source developer platform for internal code: APIs, background jobs, workflows and UIs. Prior to version 1.603.3, an unauthenticated path traversal vulnerability exists in Windmill's get_log_file endpoint "(/api/w/{workspace}/jobs_u/get_log_file/{filename})". The filename parameter is concatenated into a file path without sanitization, allowing an attacker to read arbitrary files on the server using ../ sequences. This issue has been patched in version 1.603.3.

CVE-2026-3055 is an out-of-bounds read (CWE-125) in Citrix NetScaler ADC and NetScaler Gateway caused by insufficient input validation when the appliance is configured as a SAML Identity Provider (IDP). An unauthenticated remote attacker can trigger the flaw by sending crafted input to the SAML IDP functionality, causing the appliance to read beyond the bounds of allocated memory and potentially disclose sensitive information from it. The CVSS 4.0 base score of 9.3 (critical) reflects a network-vector flaw requiring no privileges or user interaction. Only organizations running NetScaler ADC or NetScaler Gateway appliances with SAML IDP configured are affected, according to the available data. The flaw was added to CISA's Known Exploited Vulnerabilities catalog on 2026-03-30, carries an 87.2% EPSS probability of exploitation within 30 days, has a public proof-of-concept, and headlines indicate active reconnaissance and exploitation against NetScaler deployments, including federal patch directives.

Do: Apply the patched NetScaler ADC and NetScaler Gateway releases from Citrix's advisory as soon as possible, prioritizing internet-facing appliances (exact fixed version numbers are not in this data; check the vendor bulletin). Determine whether SAML IDP is configured on your appliances and, if it is not needed, disable or unbind it as an interim mitigation while reviewing appliance logs for suspicious authentication or reconnaissance traffic. Federal agencies must follow the CISA required action and BOD 22-01 guidance, with CISA directing patching by the stated Thursday deadline.

The goodoneuz/pay-uz Laravel package (<= 2.2.24) contains a critical vulnerability in the /payment/api/editable/update endpoint that allows unauthenticated attackers to overwrite existing PHP payment hook files. The endpoint is exposed via Route::any without authentication middleware, enabling remote access without credentials.

A double-free memory-corruption flaw (CWE-415) in the Microsoft Windows Internet Key Exchange (IKE) service extension allows a remote, unauthenticated attacker to trigger the bug with crafted network traffic, with no privileges or user interaction required. Successful exploitation yields remote code execution with full system impact, reflected in the critical 9.8 CVSS score (high confidentiality, integrity, and availability). The vulnerable IKE component is present in Windows 10 (1607, 1809, 21H2, 22H2), Windows 11 (23H2, 24H2, 25H2, 26H1), and Windows Server 2016, 2019, and 2022 (including 23H2), which ship it as a built-in feature. CISA added the flaw to the Known Exploited Vulnerabilities catalog on 2026-08-18, and security reporting confirms it is being actively exploited in the wild, though ransomware use is not yet confirmed. No public proof-of-concept is known, but the high EPSS score (72.7%, 99th percentile) signals a very strong likelihood of imminent or ongoing exploitation.

Do: Apply Microsoft's security updates for CVE-2026-33824 to all affected Windows 10, Windows 11, and Windows Server releases, prioritizing internet-exposed systems where IKE/VPN is reachable (UDP 500/4500), per BOD 26-04 requirements. Organizations unable to patch promptly should restrict or discontinue use of exposed IKE/VPN services on affected hosts until updated. Triage VPN endpoints and remote-access servers for crashes or suspicious IKE traffic given confirmed in-the-wild exploitation.

A flaw has been found in MaxSite CMS up to 109.1. This impacts the function eval of the file application/maxsite/admin/plugins/editor_markitup/preview-ajax.php of the component MarkItUp Preview AJAX Endpoint. Executing a manipulation can lead to code injection. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 109.2 will fix this issue. This patch is called 08937a3c5d672a242d68f53e9fccf8a748820ef3. You should upgrade the affected component. The code maintainer was informed beforehand about the issues. He reacted very fast and highly professional.

CVE-2026-34486 is a missing-encryption vulnerability in Apache Tomcat in which the EncryptInterceptor, the component that encrypts Tomcat cluster communication, can be bypassed in a fail-open manner; the flaw was introduced as a regression by the fix for CVE-2026-29146. It affects Tomcat 11.0.20, 10.1.53 and 9.0.116, and is triggered when cluster communication is expected to be encrypted: an attacker positioned on the network path between cluster nodes receives inter-node traffic in cleartext. By reading that unencrypted traffic, the attacker can obtain sensitive data such as session payloads, potentially enabling session theft and authentication bypass as indicated by related reporting. Only deployments running the affected point releases with the EncryptInterceptor in use are impacted, including Tomcat shipped in Red Hat JBoss Web Server and Red Hat Enterprise Linux channels. The flaw is being actively exploited: CISA added it to the Known Exploited Vulnerabilities catalog on 2026-08-04, EPSS places 30-day exploitation probability at 98.6%, though no public proof-of-concept is known and ransomware use is unconfirmed.

Do: Upgrade Apache Tomcat to 11.0.21, 10.1.54 or 9.0.117, and apply the corresponding Red Hat JBoss Web Server / Enterprise Linux updates when published. Audit Tomcat cluster configurations for EncryptInterceptor usage, and until patched restrict or encrypt the network segment carrying inter-node cluster traffic. Because the flaw is in CISA's KEV catalog, federal agencies must patch per BOD 26-04 timelines and should review cluster nodes for signs of session data interception.

CVE-2026-3844 is a critical (CVSS 9.8) arbitrary file upload vulnerability in the Breeze Cache plugin for WordPress, caused by missing file type validation in the 'fetch_gravatar_from_remote' function in all versions up to and including 2.4.4. An unauthenticated attacker can trigger the function over the network and upload arbitrary files to the affected site's server, but the flaw is only exploitable when the 'Host Files Locally - Gravatars' option is enabled, which is disabled by default. Uploaded files can include executable PHP such as web shells, so successful exploitation may make remote code execution and full site or server compromise possible. Any WordPress site running Breeze Cache 2.4.4 or earlier with local Gravatar hosting switched on is affected, and press coverage reports more than 400,000 sites at risk. Headlines indicate attackers are already exploiting the flaw in the wild; no public proof-of-concept is known, the EPSS score of 27.7% (98th percentile) signals high near-term exploitation risk, and the CVE is not yet in CISA's KEV.

Do: Sites running Breeze Cache should update to the latest patched release (any version after 2.4.4); if updating is not immediately possible, disable the 'Host Files Locally - Gravatars' setting to close the attack path. Administrators should also audit uploaded files and the webroot for unexpected PHP files or web shells and check site integrity for signs of compromise, given reports of active exploitation and related WordPress backdoor campaigns.

CVE-2026-39808 is an OS command injection flaw (CWE-78) in Fortinet FortiSandbox versions 4.4.0 through 4.4.8, caused by improper neutralization of special elements passed to OS commands. The vulnerability is network-reachable, requires no privileges or user interaction (CVSS 3.1: 9.8, AV:N/AC:L/PR:N/UI:N), though CISA's description does not specify the exact entry point that a remote unauthenticated attacker abuses to trigger it. Successful exploitation lets the attacker execute unauthorized code or commands on the appliance, with high impact to confidentiality, integrity, and availability. Any organization running FortiSandbox 4.4.0-4.4.8 is affected; these sandboxing appliances are typically deployed as add-ons to enterprise FortiGate security estates. The flaw was added to CISA's KEV on 2026-07-16, and press coverage describes critical FortiSandbox bugs coming under active attack, so in-the-wild exploitation should be assumed.

Do: Upgrade all FortiSandbox appliances out of the affected 4.4.0-4.4.8 range to a fixed release per Fortinet's advisory, prioritizing internet-exposed units and complying with the CISA KEV required action (added 2026-07-16) and BOD 26-04 guidance. Until patched, restrict network access to the appliance's management and analysis interfaces and triage for signs of command execution such as unexpected processes or outbound connections. Confirm the specific fixed 4.4.x build in Fortinet's PSIRT advisory before scheduling upgrades.

Marimo, a reactive Python notebook, contains an unauthenticated remote code execution flaw (CVE-2026-39987, CWE-306; CVSS 4.0: 9.3 Critical) because its terminal WebSocket endpoint /terminal/ws skips authentication entirely. Unlike other WebSocket endpoints such as /ws, which call validate_auth(), /terminal/ws only checks the running mode and platform support before accepting connections, so any unauthenticated attacker who can reach the server can obtain a full PTY shell and execute arbitrary system commands on the host. All marimo deployments running versions prior to 0.23.0 are affected, with internet-exposed instances at greatest risk. Exploitation is confirmed in the wild: the flaw was added to CISA's KEV catalog on 2026-04-23, public PoCs exist, and reporting shows it was exploited within roughly 10 hours of disclosure, with observed post-exploitation activity involving LLM agents. EPSS assigns a 98.9% probability of exploitation within 30 days (100th percentile).

Do: Upgrade marimo to 0.23.0 or later; until patched, restrict access to the /terminal/ws WebSocket endpoint by binding the notebook to localhost, a VPN, or an authenticating reverse proxy. Identify whether any marimo instances are internet-exposed and review logs for connections to /terminal/ws and unexpected shell or process spawns, given reports of LLM-agent-driven post-exploitation on compromised instances. As a KEV entry (added 2026-04-23), this requires federal agencies to apply the vendor fix or mitigations per BOD 22-01 timelines.

CVE-2026-42897 is an improper-neutralization flaw (CWE-79) in Microsoft Exchange Server that lets an unauthenticated remote attacker perform cross-site scripting and carry out spoofing. Per the CVSS vector (AV:N/PR:N/UI:R), exploitation requires a victim to interact with attacker-controlled content — reported attacks by the Russian actor Laundry Bear (TA488) trigger when a crafted email is opened in Exchange's webmail interface (Outlook Web Access). The attacker gains the ability to spoof the victim within their webmail session, and reported intrusions show mailbox access persisting even after organizations rotate credentials. Any organization running on-premises Microsoft Exchange Server or Exchange Server Subscription Edition is potentially exposed, particularly those publishing webmail to the internet; specific affected version ranges are not provided in the available data. Exploitation is confirmed in the wild: the flaw was added to CISA KEV on 2026-05-15 and carries a very high EPSS score of 71.2%, though no public proof-of-concept is known.

Do: Apply Microsoft's security update for CVE-2024-42897 to all on-premises Exchange and Exchange Subscription Edition servers per vendor guidance — no specific patch versions are provided in the available data, so consult the vendor advisory for build numbers. Federal agencies must patch or apply mitigations per BOD 22-01 given the KEV listing. Because reported attacks (Laundry Bear/TA488) maintain mailbox access after password resets, treat any suspected compromise as persistent: review OWA access logs and inbox rules for anomalies, and invalidate active webmail sessions and tokens, not just credentials.

CVE-2026-45659 is a deserialization-of-untrusted-data vulnerability (CWE-502) in Microsoft SharePoint Server in which an authorized (authenticated, low-privilege) attacker can submit crafted serialized data over the network, with no user interaction required, to execute code on the server. Successful exploitation carries high impact on confidentiality, integrity, and availability within the SharePoint service context, giving attackers a foothold for follow-on activity, and CISA notes that ransomware use is known. Organizations running on-premises Microsoft SharePoint Server are affected; the source data lists no specific version ranges, and the CPE scope (sharepoint server) points to the on-premises product rather than the Microsoft-managed SharePoint Online service. The flaw was added to CISA's Known Exploited Vulnerabilities catalog on 2026-07-01 after active exploitation, and its EPSS score of 76.1% (100th percentile) indicates a high probability of near-term exploitation. The CVE record lists no public proof-of-concept, though related reporting describes exploitation activity following a public PoC release for a SharePoint authentication bypass.

Do: Apply Microsoft's current security updates for SharePoint Server following vendor instructions, prioritizing internet-facing servers, and comply with CISA BOD 26-04, which requires applying mitigations per vendor guidance (including the cited Forensics Triage Requirements) or discontinuing use of the product if mitigations are unavailable. Because in-the-wild exploitation and ransomware use are confirmed, triage exposed servers for compromise: review IIS/SharePoint logs for unexpected authenticated requests, look for webshells or newly modified files in SharePoint web roots, and check for unusual child processes spawned by the SharePoint application pool. Given related reporting on an authentication-bypass PoC, also verify that any related SharePoint authentication-bypass patches are…

Oracle E-Business Suite contains a critical improper privilege management flaw (CVE-2026-46817) in the File Transmission component of Oracle Payments, affecting versions 12.2.3 through 12.2.15. The flaw is easily exploitable: an unauthenticated attacker with network access over HTTP can trigger it, with no credentials or user interaction required. Successful exploitation results in takeover of Oracle Payments, with high confidentiality, integrity, and availability impact (CVSS 3.1 9.8). Organizations running the affected E-Business Suite releases — especially those exposing the Payments/File Transmission interface to untrusted networks — are in scope. The issue was added to CISA's Known Exploited Vulnerabilities catalog on 2026-07-15, researchers have observed exploitation in the wild, and EPSS assigns a 13% probability of exploitation within 30 days (96th percentile).

Do: Apply the remediation provided in Oracle's security advisory for CVE-2026-46817 to all Oracle E-Business Suite 12.2.3–12.2.15 environments running Oracle Payments, and in the meantime restrict HTTP/network access to the File Transmission component. Because the flaw is being actively exploited, review EBS/Payments access logs for unauthenticated requests and anomalous file-transmission activity to check for compromise. Federal agencies must apply mitigations in line with CISA BOD 26-04 timelines or discontinue use of the product if mitigations are unavailable.

CVE-2026-48282 is a path traversal vulnerability (CWE-22) in Adobe ColdFusion. It is triggered by crafted file-path input containing directory-traversal sequences that the application fails to constrain, allowing access outside the intended directory; per CISA this can escalate to arbitrary code execution in the context of the current user. Successful exploitation could give an attacker the ability to run code on the ColdFusion host under the ColdFusion service account, a common foothold for further network compromise. All organizations running affected Adobe ColdFusion releases, particularly internet-facing instances, are in scope; the specific affected version ranges have not been detailed in the available data. The flaw is already being exploited in the wild: it was added to CISA's Known Exploited Vulnerabilities catalog on 2026-07-07 and carries a 42.4% EPSS probability of exploitation within 30 days (99th percentile), though no public PoC is known and ransomware use is unconfirmed.

Do: Inventory all Adobe ColdFusion deployments, prioritizing internet-facing servers, and apply the vendor patch per Adobe's security advisory since the affected version ranges are not yet specified in this data. Federal agencies must patch or apply mitigations in accordance with CISA BOD 26-04 within the KEV deadline or discontinue use if mitigations are unavailable. Until patched, restrict external access to ColdFusion instances and consider WAF/IPS rules blocking directory-traversal sequences in file-path parameters.

CVE-2026-48907 is an improper access control flaw (CWE-284) in the Joomla Content Editor (JCE) extension from Widget Factory Limited that allows unauthenticated users to create new editor profiles. Because these profiles can confer file-upload privileges, an attacker can reach the editor's upload functionality without logging in, upload malicious PHP files, and have the web server execute them, resulting in unauthenticated remote code execution with high impact on system confidentiality, integrity, and availability (CVSS 4.0 score of 10). Any Joomla site running the affected JCE extension is exposed, with internet-facing sites most at risk. The flaw was added to CISA's Known Exploited Vulnerabilities catalog on 2026-06-16, confirming in-the-wild exploitation, and EPSS assigns a 78.1% probability of exploitation within 30 days (100th percentile). No public proof-of-concept is known, but CISA and Australian authorities have warned of active CMS exploitation targeting this flaw.

Do: Apply the latest JCE update per Widget Factory Limited's vendor instructions, in line with CISA BOD 26-04 requirements (federal agencies must patch or discontinue use of the product if mitigations are unavailable). Until patched, verify whether unauthenticated users can create editor profiles in your JCE configuration, restrict access to the extension, and inspect webroots and logs for unexpected PHP file uploads. Given confirmed active exploitation and a very high EPSS score, prioritize internet-facing Joomla sites immediately.

CVE-2026-48908 is an unrestricted upload of files with dangerous types (CWE-434) in the SP Page Builder extension for Joomla developed by JoomShaper/Ollyo. An unauthenticated remote attacker can submit arbitrary files, including PHP files, to the vulnerable upload functionality, and the web server subsequently executes the uploaded PHP. Successful exploitation therefore results in full remote code execution on the hosting server with the privileges of the web service, giving the attacker control over the Joomla site and its data (CVSS 4.0 base score: 10.0, critical). Any Joomla site running SP Page Builder is affected; the available data does not specify affected or fixed version ranges. The flaw is being actively exploited in the wild: CISA added it to the Known Exploited Vulnerabilities catalog on 2026-07-07, and EPSS assigns a 14.8% probability of exploitation within 30 days (96th percentile); no public proof-of-concept is known.

Do: Upgrade SP Page Builder to the latest release published by Ollyo/JoomShaper and follow the vendor advisory (no specific fixed version is provided in this data); federal agencies must apply mitigations per CISA's BOD 26-04 timelines and the KEV required action. Until patched, restrict or firewall unauthenticated access to SP Page Builder upload endpoints and review web-access logs and upload directories for recently dropped PHP files or webshells, since the flaw is confirmed exploited in the wild.

Joomlic's iCagenda event-management extension for Joomla contains an unrestricted file-upload flaw (CWE-434) in its file attachment feature, exploitable over the network without authentication or user interaction (CVSS 4.0 score 10.0). Because the extension accepts arbitrary file types, an attacker can upload a malicious PHP file through the attachment feature and have the web server execute it as PHP code. Successful exploitation gives unauthenticated attackers remote code execution on the affected Joomla site, which typically leads to full site or web-server compromise. Any Joomla installation running the iCagenda extension is affected; the available advisory data specifies no affected or fixed version range, so no version numbers can be stated. The flaw is being exploited in the wild: CISA added it to the Known Exploited Vulnerabilities catalog on 2026-07-10 (reportedly exploited as a zero-day, with ransomware use currently unknown), public proof-of-concept code is available, and EPSS assigns roughly a 20% probability of exploitation within 30 days.

Do: Joomla administrators running iCagenda should update to the latest release published by Joomlic (no specific fixed version is stated in the available data) and, per the KEV required action, apply vendor mitigations in accordance with CISA BOD 26-04, prioritizing internet-exposed instances. Until patched, restrict or disable the file-attachment upload feature (e.g., prevent PHP execution/uploads in the attachments directory) and review web server logs and upload directories for unexpected .php files indicating prior compromise. Given confirmed in-the-wild exploitation reportedly predating disclosure, assume potential compromise and follow CISA's forensics triage requirements where applicable.

CVE-2026-50522 is a deserialization of untrusted data flaw (CWE-502) in Microsoft SharePoint Server that allows an unauthenticated attacker to send maliciously crafted serialized data over the network and execute code on the server, reflected in its 9.8 critical CVSS score with no privileges or user interaction required. Successful exploitation yields full remote code execution with high impact on confidentiality, integrity, and availability, giving attackers a foothold for follow-on actions such as data theft, lateral movement, or ransomware. Any organization running on-premises SharePoint Server is in scope, particularly deployments reachable from untrusted networks; the required action notes stakeholders must evaluate each asset's internet exposure under CISA BOD 26-04. The flaw is under active exploitation: CISA added it to the Known Exploited Vulnerabilities catalog on 2026-07-22 and security news headlines describe it as a critical RCE exploited in the wild, with some reports referencing exploitation after a public proof-of-concept release and an authentication bypass. The structured record lists no public PoC as confirmed, but an EPSS of 84.6% (100th percentile) underscores a very high near-term exploitation likelihood.

Do: Apply Microsoft's security updates for SharePoint Server immediately per the vendor advisory, as required under CISA's KEV listing and BOD 26-04, and prioritize any SharePoint deployments that are internet-facing (federal/critical-infrastructure operators must follow BOD 26-04 timelines or discontinue unmitigated use). Until patched, restrict public access to SharePoint endpoints (VPN, firewall rules, or reverse proxy) and review IIS/application logs and running processes for signs of unauthenticated deserialization abuse. Because some reports reference an authentication bypass being chained, also verify authentication paths and monitor for follow-on attacker activity after patching.

Langflow, an open-source platform for building and deploying AI-powered agents and workflows, contains an authorization bypass (Insecure Direct Object Reference, CWE-639) in its /api/v1/responses endpoint in all versions prior to 1.9.1. An authenticated low-privileged user triggers the flaw by supplying another user's flow ID in the request, causing Langflow to execute that flow without verifying ownership. Because the attacker can run flows belonging to other users on a shared or multi-tenant instance, they can leverage those flows' configured credentials and integrations; public reporting indicates attackers are using the flaw for credential harvesting, which aligns with the flaw's high confidentiality and integrity impact (CVSS 3.1 score 8.4, with scope change). All Langflow deployments running anything earlier than 1.9.1 are affected, with multi-user or shared instances at greatest risk. CISA added the flaw to the Known Exploited Vulnerabilities catalog on 2026-07-07, confirming exploitation in the wild; ransomware use is currently unknown.

Do: Upgrade Langflow to 1.9.1 or later immediately, prioritizing internet-facing and multi-user instances, in line with CISA KEV and BOD 26-04 deadlines. If patching must wait, restrict access to /api/v1/responses to trusted users and review logs for requests specifying other users' flow IDs, which may indicate credential harvesting. Per BOD 26-04, evaluate each asset's internet exposure, follow the vendor advisory (GHSA-qrpv-q767-xqq2) for mitigations, and discontinue use where mitigations are unavailable.

CVE-2026-56155 is a high-severity (CVSS 3.1: 7.8) access-control flaw (CWE-1220) in Microsoft Active Directory Federation Services (AD FS), in which insufficient granularity of access control lets an authorized attacker elevate privileges locally. Exploitation requires only low local privileges and no user interaction, so any locally authenticated user or process on a system with the AD FS role can trigger it. Successful exploitation yields full local privilege escalation with high impact on confidentiality, integrity, and availability. It affects organizations running AD FS on Windows Server 2012, 2016, 2019, 2022, and 2025, and on Windows 10 versions 1607 and 1809, per CISA's affected-products list. CISA added the flaw to the Known Exploited Vulnerabilities catalog on 2026-07-14, confirming in-the-wild exploitation despite a modest EPSS of 0.3%; it was fixed as part of Microsoft's record-breaking July 2026 Patch Tuesday.

Do: Apply Microsoft's July 2026 security updates to all affected Windows 10 and Windows Server systems, prioritizing servers hosting the AD FS role, especially federation servers tied to Microsoft 365 or hybrid identity. Per CISA KEV and BOD 26-04, federal agencies must apply vendor mitigations promptly or discontinue use, and all defenders should inventory AD FS servers, restrict local logon to them, and triage for signs of local privilege-escalation activity. No public PoC or workaround beyond patching is currently known.

Microsoft SharePoint Server contains a missing authentication for critical function vulnerability (CWE-306) that lets an unauthenticated attacker elevate privileges over a network without valid credentials. The flaw is triggered when the affected SharePoint function is accessed remotely without any authentication check, allowing an attacker to gain higher privileges than intended. Successful exploitation could enable an attacker to take elevated actions within the SharePoint environment, potentially leading to further compromise of the server and its data. All organizations running on-premises Microsoft SharePoint Server are potentially affected, though specific versions have not yet been enumerated by Microsoft or CISA. The vulnerability was added to CISA's Known Exploited Vulnerabilities catalog on 2026-07-14, indicating it is being actively exploited, and its EPSS score of 26.6% (98th percentile) reflects a high near-term exploitation risk.

Do: Apply Microsoft's security updates for SharePoint Server as soon as they are available, and check Microsoft's advisory for the specific affected version ranges once published. In the meantime, restrict network access to SharePoint servers, especially for internet-facing instances, and verify whether your environment falls under CISA BOD 26-04 requirements given the KEV listing. Monitor for updated guidance from Microsoft and CISA, as exploitation is confirmed and patching urgency is high.

Joomlack Page Builder, a page-builder extension for the Joomla CMS from the Joomlack vendor, contains an improper access control flaw (CWE-284) that permits unauthenticated arbitrary file upload to affected sites. An unauthenticated remote attacker can abuse the upload functionality to place attacker-controlled files, typically executable script files, on the web server and then request them to achieve remote code execution. Successful exploitation yields code execution under the web server's privileges, enabling full compromise of the website and potentially the underlying hosting account or server; ransomware use has not been confirmed. Any Joomla deployment with the affected extension installed is potentially exposed, with internet-facing sites at greatest risk, and CISA has not published specific affected version ranges. The flaw was added to the CISA KEV catalog on 2026-07-07, indicating confirmed in-the-wild exploitation, and it carries a high exploitation likelihood (EPSS 30.4%, 98th percentile), although no public proof-of-concept or detailed technical write-up is known.

Do: Inventory Joomla sites for the Joomlack Page Builder extension and apply the vendor's fix as soon as it is released, following the CISA required action and BOD 26-04 guidance; if mitigations are unavailable, remove, disable, or restrict the extension - particularly on internet-exposed or cloud-hosted instances - or discontinue use per BOD 26-04. Until patched, review upload directories for unexpected executable files (e.g., potential webshells) and check access logs for unauthenticated upload requests, and limit direct web access to upload paths where feasible.

CVE-2026-56291 is an unauthenticated unrestricted file upload flaw (CWE-434) in the Balbooa Forms extension for Joomla, affecting versions prior to 2.4.1. Because the upload functionality requires no authentication, any remote attacker who can reach a site running the extension can upload arbitrary files, including executable file types, to the web server. Uploaded executable files can subsequently be invoked on the server, resulting in full remote code execution with high impact on confidentiality, integrity, and availability. Any Joomla site running Balbooa Forms below version 2.4.1 is affected, particularly those whose upload functionality is reachable from the internet. The flaw was added to CISA's Known Exploited Vulnerabilities catalog on 2026-07-10 after reportedly being exploited as a zero-day, and a public proof-of-concept write-up is available.

Do: Upgrade Balbooa Forms to version 2.4.1 or later immediately, as patching is the required action under CISA KEV/BOD 26-04 guidance. If upgrading is not immediately possible, restrict unauthenticated access to the extension's upload functionality at the web server or WAF layer and inspect upload directories for unexpected executable files that would indicate compromise. Review web logs for unauthenticated upload requests from unknown sources and treat any findings as potential RCE incidents.

WordPress Core contains an interpretation-conflict flaw (CWE-436) in the REST API batch endpoint that causes route confusion, allowing requests to be dispatched to an unintended route. When chained with the author__not_in WP_Query SQL injection (CVE-2026-60137), this allows a remote, unauthenticated attacker to inject SQL and escalate to remote code execution. Any WordPress site running 6.9.x before 6.9.5 or 7.0.x before 7.0.2 is affected, with no privileges or user interaction required (CVSS 3.1: 9.8). Exploitation is confirmed in the wild: the issue was added to CISA's KEV on 2026-07-21, EPSS is 97.3% (100th percentile), and a public PoC is reportedly fueling mass scanning under the 'wp2shell' label.

Do: Upgrade immediately to WordPress 6.9.5 (for 6.9.x) or 7.0.2 (for 7.0.x), or later, which fixes both this flaw and the chained SQL injection CVE-2026-60137; prioritize internet-facing sites because exploitation is unauthenticated and being mass-scanned. Review web and REST API logs for suspicious batch requests, SQL errors, unexpected admin users, or modified files. Organizations in scope for CISA BOD 26-04 must apply the required mitigations per vendor instructions or discontinue use.

ServiceNow has patched a critical, unauthenticated remote code execution vulnerability (CWE-94, code injection) in the ServiceNow AI platform that is reachable over the network without credentials or user interaction, though exploitation requires certain circumstances to be met (CVSS 4.0 attack complexity is high). A remote attacker who successfully triggers the flaw can execute code within the ServiceNow platform, with potentially high impact on the confidentiality, integrity, and availability of the instance and its data. Both ServiceNow-hosted (SaaS) instances and self-hosted customer and partner deployments are affected; hosted instances were fixed via a centrally deployed security update, while self-hosted customers and partners must apply the provided security updates or patched family releases themselves. ServiceNow's advisory states it was not initially aware of exploitation, but subsequent security reporting indicates this pre-auth RCE has been exploited in the wild. There is no known public proof-of-concept and the flaw is not yet in CISA's KEV catalog, but EPSS assigns a 77.6% probability of exploitation within 30 days.

Do: Self-hosted customers and partners should immediately apply the released security updates or upgrade to the patched family releases, as specific affected version numbers were not disclosed. Hosted customers should verify with ServiceNow that their instance received the centrally deployed update and confirm their current patch level. Given reports of in-the-wild exploitation, review instance logs for signs of unauthenticated code execution and restrict external access to instances where feasible.