In all versions of GitLab EE starting from 13.10 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before 14.3.1 a specific API endpoint may reveal details about a private group and other sensitive info inside issue and merge request templates.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gitlab | Gitlab | 13.10.0 (including) | 14.1.7 (excluding) |
| Gitlab | Gitlab | 14.2.0 (including) | 14.2.5 (excluding) |
| Gitlab | Gitlab | 14.3.0 (including) | 14.3.0 (including) |
| Gitlab | Ubuntu | esm-apps/xenial | * |
| Gitlab | Ubuntu | xenial | * |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39888.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/336446
- https://hackerone.com/reports/1255128
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39888.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/336446
- https://hackerone.com/reports/1255128