CVE-2026-70402
MEDIUM
CVSS 5.8
Published: 2026-10-14
Modified: 2026-10-14
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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.
Quick Facts
| CVE ID | CVE-2026-70402 |
| CVSS Score | 5.8 |
| Vector | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L |
| Published | 2026-10-14 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |