Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 13.10.0, < 14.1.7 |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39888.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/336446Broken LinkExploitIssue Tracking
- https://hackerone.com/reports/1255128Permissions Required
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39888.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/336446Broken LinkExploitIssue Tracking
- https://hackerone.com/reports/1255128Permissions Required
FAQ
What is CVE-2021-39888?
CVE-2021-39888 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 deta...
How severe is CVE-2021-39888?
CVE-2021-39888 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-39888?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.