Description (CNA)
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when OmniAuth SAML and LDAP auto-linking were both enabled, an authenticated user could have taken over an existing LDAP-backed account without any interaction from the targeted user, due to improper input sanitization in the LDAP email lookup path used during OmniAuth identity linking.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| GitLab / GitLab | affected 10.1 before 19.3.6; affected 19.4 before 19.4.3; affected 19.5 before 19.5.1 |
CWE
CWE-90
References
- https://gitlab.com/gitlab-org/gitlab/-/work_items/605977
- https://hackerone.com/reports/3852192
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/
ADP enrichment
No English description supplied.
No references supplied.