VDB

CVE-2026-6269

CVE-2026-6269 PUBLISHED CVSS 5.4 MEDIUM

Reported by GitLab · Published June 11, 2026

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to modify hidden merge requests due to incorrect authorization enforcements.

Risk Scores

CVSS 3.1
5.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected Products

VendorProductVersions
GitLabGitLab15.10, 18.11, 19.0
GitLabGitLab15.10, 18.11, 19.0

Timeline

  • Jun 11, 2026 CVE Published
  • Jun 12, 2026 Coalition ESS Score
  • Jun 12, 2026 Security Advisory

References

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