Description
A business logic error in GitLab CE/EE affecting all versions starting from 12.1 prior to 17.10.7, 17.11 prior to 17.11.3 and 18.0 prior to 18.0.1 where an attacker can cause a branch name confusion in confidential MRs.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| GitLab | GitLab | >= 12.1, < 17.10.7; >= 17.11, < 17.11.3; >= 18.0, < 18.0.1 |
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/493942Broken Link
- https://hackerone.com/reports/2705566Permissions Required
Timeline
- Published
- May 23, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed