A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. When 2 factor authentication was enabled for groups, a malicious user could bypass that restriction by sending a specific query to the API endpoint.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gitlab | Gitlab | * | 13.1.10 (excluding) |
| Gitlab | Gitlab | 13.2.0 (including) | 13.2.8 (excluding) |
| Gitlab | Gitlab | 13.3.0 (including) | 13.3.4 (excluding) |
| Gitlab | Ubuntu | esm-apps/xenial | * |
| Gitlab | Ubuntu | upstream | * |
| Gitlab | Ubuntu | xenial | * |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13297.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/32215
- https://hackerone.com/reports/691592
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13297.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/32215
- https://hackerone.com/reports/691592