VULNERABILITY INTELLIGENCE
CVE-2026-27775
CVSS score8.8 HIGH
EPSS probability0.91%
CISA KEVNot currently listed
Published2026-07-03
Last modified2026-10-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
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.
Weakness classification
- 88ee5874-cf24-4952-aea0-31affedb7ff2: CWE-863