Critical unauthenticated PHP object injection (CVE-2026-82222) in the GiveWP WordPress donation plugin chains to remote code execution; version 4.16.7.2 fixes it.
Patchstack disclosed CVE-2026-82222 (CVSS 10.0), an unauthenticated PHP object injection in GiveWP versions through 4.16.7.1 that chains through TCPDF and Give\TestData gadget classes to arbitrary OS command execution as the web server user. On versions 4.16.5.1 and below, a default installation with one published donation form is enough to exploit, with no user interaction required. Version 4.16.7.2 blocks unsafe serialized data, hardens the gadget chain and cleans already-stored database records; a separate registration bypass issue remains unresolved.
Attackers actively exploit two CVSS 9.8 auth bypasses (CVE-2026-61979, CVE-2026-15981) in the miniOrange SAML WordPress plugin, forging SAML responses to become admin.
CVE-2026-61979 is a SAML algorithm confusion flaw that lets attackers sign forged assertions using the identity provider's RSA public key as an HMAC secret; CVE-2026-15981 stems from PHP treating openssl_verify()'s -1 error return as true, allowing a crafted signature that triggers an OpenSSL error to validate. Both bugs independently let unauthenticated attackers obtain WordPress administrator sessions and both are confirmed exploited in the wild. DigitalOcean discovered the exploitation via a network anomaly after public vulnerability databases covered only the Free edition (fixed in 5.4.5), leaving seven independently versioned paid editions appearing patched. Attackers are scanning SSO endpoints from six IPs in Belgium, Nigeria, the US and Germany, and paid-edition fixes require manual uploads across version lines.
DigitalOcean researchers reported a critical authentication flaw in miniOrange SAML SSO WordPress plugins, allowing login as WordPress admin across seven editions.
The DigitalOcean security team identified a critical flaw in miniOrange's SAML SSO WordPress plugins that allowed an attacker to authenticate as a WordPress administrator. Patchstack notes the issue spans seven editions of the plugin, all sharing a common slug. The write-up covers root cause analysis by DigitalOcean and vendor follow-up coordinated jointly with Patchstack; no specific CVE id is cited in the text.
Patchstack disclosed CVE-2026-32475 (CVSS 9.0), an unauthenticated file-upload flaw in Elementor Pro enabling PHP upload and RCE; fixed in version 4.2.2.
Patchstack researcher Tin Pham reported an unrestricted file upload flaw in Elementor Pro's Forms module (CVE-2026-32475, CVSS 9.0), affecting all versions up to and including 4.2.1. Submitting two file parts for one field bypasses the extension blocklist and writes attacker-controlled PHP into a public uploads directory, yielding unauthenticated remote code execution when a published Elementor page uses a Form widget with a File Upload field. A patched version 4.2.2 shipped August 19, 2026, a day after WordPress 7.0.4 fixed CVE-2026-65640 (CVSS 8.8), an RCE via Postscript file upload when Imagick and Ghostscript are in use.
FlyWP integrated Patchstack into its managed WordPress hosting platform via a new FlySecurity Pro add-on for proactive vulnerability protection.
FlyWP, a managed WordPress cloud hosting and server management provider, has integrated Patchstack vulnerability intelligence into its platform. The new FlySecurity Pro add-on gives customers proactive protection against WordPress vulnerabilities from a single dashboard. The announcement is a vendor partnership rather than a new flaw or incident.
Unauthenticated PHP Object Injection Leading to RCE in GiveWP WordPress Plugin
CVE-2026-82222 is a deserialization of untrusted data flaw (CWE-502) in the GiveWP donation plugin for WordPress, developed by Liquid Web / StellarWP, affecting all versions through 4.16.7.1. The vulnerable code path is reachable over the network without authentication (CVSS vector AV:N/AC:L/PR:N), allowing an attacker to supply a crafted serialized object that the plugin unserializes, resulting in PHP object injection. By exploiting gadget chains in the plugin or WordPress core, the attacker can achieve remote code execution and run commands on the WordPress server, with the scope-changed CVSS rating and high confidentiality, integrity, and availability impacts indicating full site or server compromise is possible. Any WordPress site running GiveWP version 4.16.7.1 or older is affected, and because donation plugins are typically deployed on donor-facing public pages, the vulnerable endpoints are often directly exposed to the internet. A public proof-of-concept exists, but current exploitation risk is assessed as low: EPSS is 0.4% (35th percentile) and the flaw is not yet in CISA's Known Exploited Vulnerabilities catalog.
· Liquid Web / StellarWP GiveWP (WordPress plugin) all versions from n/a through 4.16.7.1 PoC large
The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.4.4.
The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.4.4. This is due to the mo_saml_validate_signature() function performing a loose boolean check on the raw tri-state integer returned by PHP's openssl_verify(), causing an error return value of -1 to be evaluated as truthy and therefore treated as a successful signature verification. This makes it possible for unauthenticated attackers to log in as any existing WordPress user, including administrators, by submitting a crafted SAMLResponse containing an…
Unauthenticated PHP File Upload (RCE) in Elementor Pro WordPress Plugin
Elementor Pro, the paid add-on to the widely used Elementor page builder for WordPress, is affected by an unrestricted upload of files with dangerous types (CWE-434) that can be triggered by unauthenticated attackers. An attacker sends a crafted upload request to the plugin's vulnerable endpoint and can upload a dangerous file — notably a PHP file — which the web server then executes, yielding remote code execution on the hosting account. The critical 9.0 CVSS score with scope change (S:C) and high impact across confidentiality, integrity and availability reflects that code execution lets an attacker take over the site, plant backdoors, modify content and potentially affect the underlying host. All Elementor Pro releases up to and including 4.2.1 are affected, meaning every site that has not yet updated to a fixed version is in scope. The flaw is not yet listed in CISA KEV and no public proof-of-concept is cataloged, and EPSS assigns a 2.4% 30-day exploitation probability (83rd percentile), but news reports already document hundreds of thousands of exploit attempts against Elementor Pro and Super Forms RCE flaws, so it should be treated as exploited in the wild.
· Elementor Pro (WordPress plugin) All versions from n/a through 4.2.1 (i.e., every release up to and including 4.2.1)mass
Author-Level RCE in WordPress Core via Malicious Postscript File Upload
WordPress core is vulnerable to remote code execution when a user with Author-level privileges or higher (holding the upload_files capability) uploads a malicious Postscript file that the server processes using the Imagick image library with Ghostscript. Exploitation requires two server prerequisites: Imagick must be in use and Ghostscript must be installed, and the attacker needs an account with upload rights, so unauthenticated attacks are not possible. A successful attacker gains code execution on the web server with high impact on confidentiality, integrity, and availability (CVSS 8.8). All versions of WordPress are affected; a fix shipped in WordPress 7.0.4 and was backported as a courtesy to all branches back to 4.7. No public proof-of-concept is known, the flaw is not in CISA KEV, and EPSS assigns a 1.9% probability of exploitation within 30 days, so no confirmed in-the-wild exploitation is documented.
· WordPress (core) All versions prior to the fix; fixed in 7.0.4, with the fix backported to all branches back to 4.7mass
Unauthenticated privilege escalation in miniOrange SAML SSO WordPress plugin
CVE-2026-61979 is an unauthenticated privilege-escalation flaw (CWE-266, incorrect assignment of privileges) in the miniOrange 'SAML SP Single Sign On' plugin for WordPress, affecting every version up to and including 5.4.3. Because it is reachable over the network with no privileges required and no user interaction (the CVSS 3.1 vector rates attack complexity as high), a remote attacker can abuse the plugin's SAML single sign-on handling to gain WordPress administrator-level privileges without valid credentials. With administrator access, an attacker can modify content, install plugins or themes, create rogue admin accounts, and use the site as a foothold. Any WordPress site running the affected versions is exposed, and reporting indicates the plugin's paid editions were also vulnerable to related flaws in the same campaign. No public proof-of-concept is known for this specific flaw and it is not in CISA KEV (EPSS ~0.3% over 30 days), but two separate CVSS 9.8 authentication-bypass flaws in the same plugin were exploited in the wild before they were even catalogued, and attackers are actively targeting miniOrange SAML flaws that grant WordPress admin access.
· miniOrange SAML SP Single Sign On (WordPress plugin) <= 5.4.3 · miniOrange SAML SP Single Sign On - paid/premium editions (reported alongside the actively exploited related flaws)large
Entities are extracted by the model from each article. Watching an entity keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.