Mateuszek

**Name of the Vulnerable Software and Affected Versions** GitLab CE/EE versions 13.0 through 19.1.7 GitLab CE/EE versions 19.2 through 19.2.5 GitLab CE/EE versions 19.3 through 19.3.1 **Description** An issue exists where improper validation of group URL slugs during namespace transfers could allow an authenticated user to prevent another user from modifying their group settings. **Recommendations** Update to version 19.1.8. Update to version 19.2.6. Update to version 19.3.2.