Authorization Bypass Through User-Controlled Key Affecting code.gitea.io/gitea/routers/api/v1/repo package, versions <1.25.4
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-GOLANG-CODEGITEAIOGITEAROUTERSAPIV1REPO-15091506
- published25 Jan 2026
- disclosed23 Jan 2026
- creditspingARbor
Introduced: 23 Jan 2026
CVE-2026-20736 Â (opens in a new tab)How to fix?
Upgrade code.gitea.io/gitea/routers/api/v1/repo to version 1.25.4 or higher.
Overview
Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via improper verification of repository context during the deletion process. An attacker can remove attachments they previously uploaded to a repository, even after losing access to that repository, by making a deletion request through another repository to which they still have access.