Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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Detects incoming HTTP POST requests to the 'diffpatch' endpoint in Gitea that contain suspicious 'diff --git' patterns combined with path traversal sequences ('../') targeting 'hooks/' directories. This indicates an attempt to exploit CVE-2026-60004 to achieve unauthorized file system access or remote code execution via repository hooks.
Detects HTTP POST requests to a Gitea repository's diffpatch API endpoint whose body contains both a real git diff header and the malicious 'hooks/post-index-change' file path used by the CVE-2026-60004 exploit chain to plant an executable Git hook via an add/add merge collision.
Detects HTTP POST requests to a Gitea repository's diffpatch API endpoint whose body contains both a real git diff header and the malicious 'hooks/post-index-change' file path used by the CVE-2026-60004 exploit chain to plant an executable Git hook via an add/add merge collision.
Detects HTTP POST requests to a Gitea repository's diffpatch API endpoint whose body contains both a real git diff header and the malicious 'hooks/post-index-change' file path used by the CVE-2026-60004 exploit chain to plant an executable Git hook via an add/add merge collision.
Detects HTTP POST requests to a Gitea repository's diffpatch API endpoint whose body contains both a real git diff header and the malicious 'hooks/post-index-change' file path used by the CVE-2026-60004 exploit chain to plant an executable Git hook via an add/add merge collision.
Detects anomalous shell processes spawned as children of Git operations ('git apply' with index flags or specific plumbing commands) typical of the Gitea repository RCE vulnerability (CVE-2026-60004). This rule identifies malicious Git hooks triggered by the Gitea service account to execute arbitrary commands.
Detects unauthorized file system access to sensitive Gitea configuration files (app.ini) or internal directories (custom/conf, data/tmp) by the gitea/git service account. This pattern is indicative of post-exploitation credential or secret harvesting following remote code execution vulnerabilities, such as the diffpatch git hook RCE (CVE-2026-60004).
This rule detects the creation of executable files within Git hooks directories ('.git/hooks') initiated by 'git' or 'gitea' processes. The logic specifically excludes files ending in '.sample' to focus on active hook deployment. This behavior is indicative of the 'diffpatch' collision technique (CVE-2026-60004), where attackers attempt to plant malicious Git hooks to achieve remote code execution (RCE) in the context of the Gitea service account.