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  5. CVE-2026-22547

CVE-2026-22547: Gitea repository creation accepts insufficiently validated fields

July 3, 2026 (updated September 1, 2026)

Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values.

References

  • blog.gitea.com/release-of-1.25.5
  • github.com/advisories/GHSA-922f-hfwp-p56f
  • github.com/go-gitea/gitea/commit/569c49debe06f30a2bbb50b3812e705c556b8adf
  • github.com/go-gitea/gitea/commit/b3bc79262d106f4259f82a26609e4738b618152b
  • github.com/go-gitea/gitea/pull/36671
  • github.com/go-gitea/gitea/pull/36757
  • github.com/go-gitea/gitea/releases/tag/v1.25.5
  • nvd.nist.gov/vuln/detail/CVE-2026-22547

Code Behaviors & Features

Detect and mitigate CVE-2026-22547 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 9.1 CRITICAL

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

Learn more about CVSS

Weakness

  • CWE-20: Improper Input Validation

Source file

go/code.gitea.io/gitea/CVE-2026-22547.yml

Spotted a mistake? Edit the file on GitLab.

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