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CategoryAllVulnerability 38Exploit / PoC 16Data breach 9AI tools & infra 9Malware 6Threat actor 4Policy & legal 4Tools 4AI safety & security 3Industry 3Ransomware 3Phishing & fraud 1Model release 1AI research 1
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Critical GitLab GraphQL Flaw Could Let Unauthenticated Attackers Delete Public Projects

GitLab urgently patched CVE-2026-19478 (CVSS 9.4), a critical unauthenticated GraphQL flaw allowing modification or deletion of public projects on self-managed instances.

GitLab released an out-of-band critical patch on August 17, 2026 fixing CVE-2026-19478 (CVSS 9.4), a flaw that under certain conditions lets unauthenticated attackers remotely modify or delete public projects and user data via a GraphQL directive in Community and Enterprise Editions. Fixes are available in GitLab 19.2.4, 19.1.6, 19.0.8, and 18.11.11; GitLab.com and GitLab Dedicated are already patched, so only self-managed installations need to act. The release also fixes CVE-2026-19650 (CVSS 7.1), a cross-site request forgery flaw in GraphQL multiplex query handling requiring user interaction. No exploitation or public exploit code has been observed as of August 18, 2026.

The Hacker News · 29d agoVulnerabilityCVE-2026-19478CVE-2026-196501

GitLab Patches Critical Unauthenticated GraphQL Vulnerability

GitLab issued an emergency patch for a critical unauthenticated GraphQL flaw (CVE-2026-19478, CVSS 9.4) enabling remote modification or deletion of public projects.

GitLab patched CVE-2026-19478 (CVSS 9.4), an unauthenticated GraphQL directive flaw allowing remote modification or deletion of public projects and user data on self-managed servers. The emergency patch released August 17 covers versions 19.2.4, 19.1.6, 19.0.8, and 18.11.11, but no fixes exist for the 18.2-18.10 branches. A second issue, a CSRF weakness in GraphQL multiplex queries (CVE-2026-19650, CVSS 7.1), shipped in the same release. No exploitation or public PoC has been observed; the flaw was reported by hiimguardian through HackerOne.

Security Affairs · 29d agoVulnerabilityCVE-2026-19478CVE-2026-196501

Critical GitLab Flaws Let Attackers Read Arbitrary Files, Steal Credentials and Execute Code

GitLab issues emergency patches for critical path-traversal flaw CVE-2026-85706 (CVSS 10.0), GraphQL credential exposure CVE-2026-87719, and potential RCE flaw CVE-2026-88765.

GitLab released versions 19.3.2, 19.2.6, and 19.1.8 on September 10, 2026, fixing 18 vulnerabilities across Community and Enterprise Editions. CVE-2026-85706 allows unauthenticated arbitrary file reads via the repository commits API; CVE-2026-87719 exposes Advanced Search credentials through GraphQL subscription deserialization; CVE-2026-88765 may enable authenticated RCE via crafted project export imports. No exploitation was reported, but self-managed administrators are urged to upgrade immediately and review logs for suspicious API and GraphQL activity.

GBHackers · 4d agoVulnerabilityCVE-2026-85706CVE-2026-87719CVE-2026-88765+15 CVEs1

GitLab CVSS 10 File-Read Flaw Draws In-the-Wild Probes After Disclosure

GitLab patched CVE-2026-85706, a CVSS 10.0 unauthenticated path traversal enabling arbitrary file reads, already probed in the wild.

GitLab released patches for a maximum-severity path traversal flaw (CVE-2026-85706, CVSS 10.0) in the repository commits API, caused by improper path confinement and missing authentication enforcement, allowing unauthenticated arbitrary file reads. watchTowr observed active in-the-wild probes starting 06:00 UTC on September 11, 2026; exploitation requires at least one public project and enables theft of credentials, secrets, and configuration data. GitLab also patched CVE-2026-87719 (CVSS 9.9), an insecure deserialization bug in Enterprise Edition allowing authenticated Duo Chat users to access Advanced Search configurations and sensitive credentials via crafted GraphQL subscription arguments. Affected versions include 18.7 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2, and the flaw follows the recently exploited GraphQL code injection bug CVE-2026-19478.

The Hacker Newsupdated · 1d agofirst · 4d agoExploit / PoC in the wild 17 sourcesCVE-2026-85706CVE-2026-87719CVE-2026-194781

Critical GitLab flaw allows attackers to modify or delete public projects (CVE-2026-19478)

GitLab patched a critical unauthenticated code injection flaw CVE-2026-19478 (CVSS 9.4) enabling modification or deletion of public projects; upgrades urged.

GitLab released patches for two vulnerabilities affecting Community Edition (CE) and Enterprise Edition (EE) versions 18.2 before 18.11.11, 19.0 before 19.0.8, 19.1 before 19.1.6, and 19.2 before 19.2.4. CVE-2026-19478 (CVSS 9.4) is an unauthenticated code injection via a GraphQL directive, exploitable remotely without user interaction, allowing attackers to modify or delete public projects and user data. CVE-2026-19650 (CVSS 7.1) is a cross-site request forgery issue in the GraphQL multiplex query handler allowing mutations via GET requests with user interaction. Fixes are available in 18.11.11, 19.0.8, 19.1.6, and 19.2.4; both flaws were reported via GitLab's HackerOne bug bounty program.

Help Net Security · 29d agoVulnerabilityCVE-2026-19478CVE-2026-196501

Magento StyleSmuggler zero-day exploited to deploy Linux backdoor

StyleSmuggler zero-day in Magento and Adobe Commerce is actively exploited in the wild to deploy a Rust-based Linux backdoor; fix not yet released.

A zero-day dubbed StyleSmuggler affecting all versions of Magento and Adobe Commerce is being actively exploited, with the first observed incident on September 4 on a fully patched site. The exploit injects PHP code via Magento's template system through a fake 'failed-payment' email to achieve code execution, installing a Rust-based backdoor disguised as kworker/u:8:0 or fc-cache with a 30-minute cron job for persistence. The backdoor communicates via TLS/WebSockets or UDP port 123 masquerading as NTP traffic, checks TracerPid to detect tracing, and can receive remote commands. Adobe confirmed it is working on a fix with no timeline; Sansec recommends disabling GraphQL as mitigation and monitoring for suspicious cron entries and kworker or fc-cache processes. Magento is installed on more than 160,000 websites, including 14,000 of the top 1 million sites.

BleepingComputer · 8d agoExploit / PoC in the wild

Three CVSS 10.0 ServiceNow Flaws Could Let Unauthenticated Attackers Execute Code and SQL

ServiceNow patched four AI Platform flaws, including three pre-authentication CVSS 10.0 issues enabling unauthenticated code execution, SQL injection, and privilege escalation.

ServiceNow released patches on August 27, 2026 for four AI Platform flaws: CVE-2026-18885 (code injection in the GraphQL Composite Data API), CVE-2026-18886 (improper access control enabling privilege escalation), and CVE-2026-74820 (SQL injection), all self-rated CVSS 10.0 and exploitable without authentication, plus CVE-2026-6876, an 8.7 sandbox escape. Updates were deployed to hosted instances, but self-hosted customers must patch affected Xanadu, Yokohama, Zurich, and Australia release lines themselves. ServiceNow says it is not aware of exploitation of the new flaws, and no public exploit code existed as of August 28, 2026; separately, Defused reported in-the-wild exploitation of the earlier CVE-2026-6875 (CVSS 9.5), later noting the captured payload matched Searchlight Cyber's PoC.

The Hacker News · 18d agoVulnerability in the wildCVE-2026-18885CVE-2026-18886CVE-2026-74820+2 CVEs