CVE-2026-52804: Gogs

Medium severity, CVSS 5.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Gogs is an open source self-hosted Git service. Prior to 0.14.3, a repository admin collaborator can escalate their privileges to owner-level access by exploiting an off-by-one error in the ChangeCollaborationAccessMode function. This vulnerability is fixed in 0.14.3.

Affected products

• Gogs Gogs: before 0.14.3 (fixed in 0.14.3)

Published 2026-06-24. Last modified 2026-06-26.