An issue has been discovered in GitLab CE/EE affecting all versions starting with 12.6.
Priority LOW 35Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
An issue has been discovered in GitLab CE/EE affecting all versions starting with 12.6. Under a special condition it was possible to access data of an internal repository through a public project fork as an anonymous user.
Why it matters now
EPSS 0.01003 63rd percentileScored 2026-11-07
Fix Fixed GitLab (GitLab): 13.8.7, 13.9.5, 13.10.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| GitLab | GitLab | 12.6 to before 13.8.7; 13.9 to before 13.9.5; 13.10 to before 13.10.1 | 13.8.7, 13.9.5, 13.10.1 | Patch available | CNA |
- GitLab VendorGitLab Affected 12.6 to before 13.8.7; 13.9 to before 13.9.5; 13.10 to before 13.10.1 Fixed in 13.8.7, 13.9.5, 13.10.1 Patch available CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* | 12.6.0 to before 13.8.7 | Vulnerable | GitLab |
| cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* | 12.6.0 to before 13.8.7 | Vulnerable | GitLab |
| cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* | 13.9.0 to before 13.9.5 | Vulnerable | GitLab |
| cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* | 13.9.0 to before 13.9.5 | Vulnerable | GitLab |
| cpe:2.3:a:gitlab:gitlab:13.10.0:*:*:*:community:*:*:* | 13.10.0 | Vulnerable | GitLab |
| cpe:2.3:a:gitlab:gitlab:13.10.0:*:*:*:enterprise:*:*:* | 13.10.0 | Vulnerable | GitLab |
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* Versions 12.6.0 to before 13.8.7 Vulnerable ·GitLab
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* Versions 12.6.0 to before 13.8.7 Vulnerable ·GitLab
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* Versions 13.9.0 to before 13.9.5 Vulnerable ·GitLab
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* Versions 13.9.0 to before 13.9.5 Vulnerable ·GitLab
- cpe:2.3:a:gitlab:gitlab:13.10.0:*:*:*:community:*:*:* Versions 13.10.0 Vulnerable ·GitLab
- cpe:2.3:a:gitlab:gitlab:13.10.0:*:*:*:enterprise:*:*:* Versions 13.10.0 Vulnerable ·GitLab
Remediation
- Fix · CNA GitLab (GitLab) Fixed in 13.8.7, 13.9.5, 13.10.1
Timeline
- 2026-10-02 Threatist record created from CVE-2021-22200
- 2026-10-03 Alias added: GHSA-42g8-62v3-2jg8
References
More Gitlab vulnerabilities
- TI-2026-71508 Integer overflow in GitLab allows code execution on the server KEVCVSS 3.1CRITICAL 10.0
- TI-2026-58817 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in GitLab KEVCVSS 3.1CRITICAL 10.0
- TI-2023-06425 Weak Password Recovery Mechanism for Forgotten Password in GitLab KEVCVSS 3.1CRITICAL 10.0
- TI-2021-05191 Code injection in GitLab KEVCVSS 3.1CRITICAL 10.0
- TI-2021-05161 Server-side request forgery in GitLab KEVCVSS 3.1CRITICAL 9.8
- TI-2022-02763 Injection in GitLab CVSS 3.1CRITICAL 9.9
Sources
- CVE-2021-22200 · CVE Program
- CVE-2021-22200 · NVD
- FIRST EPSS
- GHSA-42g8-62v3-2jg8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences