An issue has been discovered in GitLab affecting all versions starting from 8.1 to 15.8.5, and from 15.9 to 15.9.4, and from 15.10 to 15.10.1. It was possible to add a branch with an ambiguous name that could be used to social engineer users.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gitlab | Gitlab | 8.1.0 (including) | 15.8.5 (excluding) |
| Gitlab | Gitlab | 15.9.0 (including) | 15.9.4 (excluding) |
| Gitlab | Gitlab | 15.10.0 (including) | 15.10.0 (including) |
| Gitlab | Ubuntu | esm-apps-legacy/xenial | * |
| Gitlab | Ubuntu | esm-apps/xenial | * |
| Gitlab | Ubuntu | upstream | * |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0450.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/388962
- https://hackerone.com/reports/1831547
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0450.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/388962
- https://hackerone.com/reports/1831547