Description (CNA)
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user with custom role permissions to demote or remove higher-privileged group members due to improper authorization checks on member management operations.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| GitLab / GitLab | affected 18.2 before 18.8.9; affected 18.9 before 18.9.5; affected 18.10 before 18.10.3 |
CWE
CWE-862
References
- https://hackerone.com/reports/3301240
- https://gitlab.com/gitlab-org/gitlab/-/work_items/565414
- https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/
ADP enrichment
No English description supplied.
No references supplied.