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CVE-2026-27775

Gitea

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.

CVSS 8.8EPSS 0.567%Risk 0.92
View source
Published
2026-07-03 21:16:59
Affected versions
==1.25.5
Type
Web application
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H