CVE-2026-70402

CVSS 5.8 (medium) · published 2026-10-14

Gitea creates server-side Git hook directories and scripts with mode 0777 and relies on the process umask to restrict access. With a permissive umask such as 0000 or 0002, another local user who can reach the repository storage may modify a hook or add an executable to a writable hook directory. A later Git operation can execute that file as the Gitea service account.

Weakness: CWE-732

Source: NVD CVE-2026-70402

References

• https://blog.gitea.com/release-of-1.27.3/
• https://github.com/go-gitea/gitea/pull/39008
• https://github.com/go-gitea/gitea/pull/39016
• https://github.com/go-gitea/gitea/releases/tag/v1.27.3
• https://github.com/go-gitea/gitea/security/advisories/GHSA-pq8x-xpgp-rvmh

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