CVE-2026-27775
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
- CVSS 3.1
- 8.8 HIGH
- EPSS
- 0.6% (44th percentile)
- Weakness
- CWE-863
- NVD status
- Deferred
- Published
- 2026-07-03
CVE-2026-27775 at NVD
No indexed exploits for CVE-2026-27775 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2026-27775 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.