CVE-2026-20904: Gitea

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Gitea does not properly validate ownership when toggling OpenID URI visibility. An authenticated user may be able to change the visibility settings of other users' OpenID identities.

Affected products

• Gitea Gitea: before 1.25.4 (fixed in 1.25.4)

Published 2026-01-22. Last modified 2026-06-17.