CVEvulnerability
CVE-2026-6063
4.3 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-05-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-639
Description
GitLab has remediated an issue in GitLab EE affecting all versions from 11.10 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that under certain conditions could have allowed an authenticated user with developer-role permissions to remove code owner approval rules from merge requests due to improper access control.
Affected configurations
• gitlab gitlab (>= 11.10.0 < 18.9.7)
• gitlab gitlab (>= 18.10.0 < 18.10.6)
• gitlab gitlab (>= 18.11.0 < 18.11.3)
Related
Weakness · CWE (1)
- CWE-639 Authorization Bypass Through User-Controlled Key weakness
References
- https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/ Release Notes
- https://gitlab.com/gitlab-org/gitlab/-/work_items/596332 Not Applicable
- https://hackerone.com/reports/3649087 Permissions Required