EUVD-2026-41636

Gitea: Cached Per-Branch Permission Check in Pre-Receive Hook Allows Full Repository Write...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the pre-receive process. An attacker can gain unauthorized write access to the entire repository by exploiting cached branch-specific write-permission results across multiple refs within a single session...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the pre-receive process. An attacker can gain unauthorized write access to the entire repository by exploiting cached branch-specific write-permission results across multiple refs within a single session...

CVE-2026-27775

The CVE-2026-27775 issue affects Gitea 1.25.5, where a branch-specific write-permission result cached in a pre-receive hook session can be reused across refs, enabling an attacker with per-branch maintainer edits to escalate to full repository write access. Connected sources (Snyk advisories) con...