Insertion of Sensitive Information Into Sent Data in GitLab
Priority MEDIUM 62CWE-201Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-201.
Summary
An issue has been discovered in GitLab EE affecting all versions starting from 14.1 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. It was possible for EE-licensed users to link any security policy project by its ID to projects or groups the user has access to, potentially revealing the security projects's configured security policies.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00589 48th percentileScored 2026-11-07
Fix Fixed GitLab (GitLab): 16.0.8, 16.1.3, 16.2.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| GitLab | GitLab | 14.1 to before 16.0.8; 16.1.0 to before 16.1.3; 16.2.0 to before 16.2.2 | 16.0.8, 16.1.3, 16.2.2 | Patch available | CNA |
- GitLab VendorGitLab Affected 14.1 to before 16.0.8; 16.1.0 to before 16.1.3; 16.2.0 to before 16.2.2 Fixed in 16.0.8, 16.1.3, 16.2.2 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* | 14.1.0 to before 16.0.8; 16.1.0 to before 16.1.3; 16.2.0 to before 16.2.2 | Vulnerable | GitLab |
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* Versions 14.1.0 to before 16.0.8; 16.1.0 to before 16.1.3; 16.2.0 to before 16.2.2 Vulnerable ·GitLab
Remediation
- Fix · CNA GitLab (GitLab) Fixed in 16.0.8, 16.1.3, 16.2.2
Timeline
- 2026-10-02 Threatist record created from CVE-2023-4002
- 2026-10-03 Alias added: GHSA-fh9c-h28h-pf65
References
Other 1
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-2023-4002 · CVE Program
- CVE-2023-4002 · NVD
- FIRST EPSS
- GHSA-fh9c-h28h-pf65 · 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