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  5. CVE-2026-24690

CVE-2026-24690: Gitea pull request branch permission checks allow unauthorized updates and rebases

July 3, 2026 (updated September 1, 2026)

Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches.

References

  • blog.gitea.com/release-of-1.25.5
  • github.com/advisories/GHSA-47rq-xp99-92mx
  • github.com/go-gitea/gitea/commit/76c539cd572f1638c5a8a6571b0c347b277bf999
  • github.com/go-gitea/gitea/commit/99b0bf7324dec2f9b85ce33ff809d0cc2acd5864
  • github.com/go-gitea/gitea/pull/36465
  • github.com/go-gitea/gitea/pull/36838
  • github.com/go-gitea/gitea/releases/tag/v1.25.5
  • nvd.nist.gov/vuln/detail/CVE-2026-24690

Code Behaviors & Features

Detect and mitigate CVE-2026-24690 with GitLab Dependency Scanning

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Affected versions

All versions before 1.25.5

Fixed versions

  • 1.25.5

Solution

Upgrade to version 1.25.5 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Learn more about CVSS

Weakness

  • CWE-284: Improper Access Control

Source file

go/code.gitea.io/gitea/CVE-2026-24690.yml

Spotted a mistake? Edit the file on GitLab.

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