GitLab has remediated an issue in GitLab EE affecting all versions from 18.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user with certain permissions to make unauthorized requests to internal network services through the GitLab server.
Weakness
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gitlab | Gitlab | 18.0.0 (including) | 18.6.6 (excluding) |
| Gitlab | Gitlab | 18.7.0 (including) | 18.7.4 (excluding) |
| Gitlab | Gitlab | 18.8.0 (including) | 18.8.4 (excluding) |
| Gitlab | Ubuntu | esm-apps/xenial | * |