[ CVE-2026-103504 · Published 6 Oct 2026 ]
Vulnerability in Gitea
CVSS 8.1
EPSS <1%1 agency advisoryNo fix listed yet
[ Description ]Official description
Changing an organization team's permission through the API with only the `permission` field did not rebuild the team's per-unit access, and the requested level was not applied as a cap. After an organization owner demoted a team, for example from admin to read, the team's members kept their previous unit permissions, including write access to the team's repositories. The web form was not affected.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ Advisories ]Government CERT advisories
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BSI CERT-BundWID-SEC-2026-3792
Gitea: Multiple vulnerabilities Translated from German