Improper authentication exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) in the GitLab SAML integration had a validation issue that permitted an attacker to takeover another users account.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Gitlab | Gitlab | 12.3.0 | * |
Gitlab | Gitlab | 12.3.0 | * |
Gitlab | Gitlab | 12.2.0 | * |
Gitlab | Gitlab | 12.2.0 | * |
Gitlab | Gitlab | 12.1.0 | * |
Gitlab | Gitlab | 12.1.0 | * |