Bug 2432211 (CVE-2026-20888) - CVE-2026-20888 gitea: Gitea Pull Requests Auto-Merge: Read-Only Users Can Cancel Scheduled Auto-Merge via Web Endpoint (Authorization Bypass)
Summary: CVE-2026-20888 gitea: Gitea Pull Requests Auto-Merge: Read-Only Users Can Can...
Keywords:
Status: NEW
Alias: CVE-2026-20888
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-22 23:02 UTC by OSIDB Bzimport
Modified: 2026-01-26 19:39 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2026-01-22 23:02:30 UTC 
Gitea does not properly verify authorization when canceling scheduled auto-merges via the web interface. A user with read access to pull requests may be able to cancel auto-merges scheduled by other users.
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