Description
An issue has been discovered in GitLab CE/EE affecting all versions from 11.1 before 17.10.7, 17.11 before 17.11.3, and 18.0 before 18.0.1. Improper XPath validation allows modified SAML response to bypass 2FA requirement under specialized conditions.
Metrics
CVSS 3.1 6.8/10
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| GitLab | GitLab | >= 11.1, < 17.10.7; >= 17.11, < 17.11.3; >= 18.0, < 18.0.1 |
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/507445Exploit, Issue Tracking
- https://hackerone.com/reports/2851261Permissions Required
Timeline
- Published
- May 22, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed