Description (CNA)
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 7.11 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an unauthenticated user to bypass WebAuthn two-factor authentication and gain unauthorized access to user accounts due to inconsistent input validation in the authentication process.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| GitLab / GitLab | affected 7.11 before 18.8.7; affected 18.9 before 18.9.3; affected 18.10 before 18.10.1 |
CWE
CWE-288
References
- https://hackerone.com/reports/3557844
- https://gitlab.com/gitlab-org/gitlab/-/work_items/590810
- https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/
ADP enrichment
No English description supplied.
No references supplied.