CVE-2026-27775
Gitea pre-receive hook permission cache allows full repository write access
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
03 Jul 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Gitea 1.25.5 caches a branch-specific write-permission result across multiple refs in one pre-receive hook session, allowing a per-branch maintainer-edit grant to be reused for other refs and escalate to full repository write access.
Affected products
Gitea · Gitea Open Source Git Server