{"id":"CVE-2026-70402","published":"2026-10-14T15:17:22.467","lastModified":"2026-10-14T16:17:51.930","description":"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.","cvssScore":5.8,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L","cwes":["CWE-732"],"vendors":[],"products":[],"references":[{"url":"https://blog.gitea.com/release-of-1.27.3/","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39008","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39016","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v1.27.3","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-pq8x-xpgp-rvmh","tags":[]}],"exploitRefs":[{"url":"https://github.com/go-gitea/gitea/pull/39008","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39016","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v1.27.3","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-pq8x-xpgp-rvmh","tags":[]}],"hasPoc":true,"ai":null}