Read the docs
TI-2022-03953 Aliases CVE-2022-4315GHSA-342h-3rmj-qwv4

Incorrect authorization in GitLab

Priority MEDIUM 62CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-863.

Summary

An issue has been discovered in GitLab DAST analyzer affecting all versions starting from 2.0 before 3.0.55, which sends custom request headers with every request on the authentication page.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00805 56th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed GitLab (GitLab): 3.0.55

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

VendorProductAffected versionsFixed inStatusSource
GitLabGitLab2.0 to before 3.0.553.0.55Patch availableCNA
  • GitLab VendorGitLab Affected 2.0 to before 3.0.55 Fixed in 3.0.55 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:gitlab:dynamic_application_security_testing_analyzer:*:*:*:*:*:*:*:*2.0.0 to before 3.0.55VulnerableGitLab
  • cpe:2.3:a:gitlab:dynamic_application_security_testing_analyzer:*:*:*:*:*:*:*:* Versions 2.0.0 to before 3.0.55 Vulnerable ·GitLab

Remediation

  • Fix · CNA GitLab (GitLab) Fixed in 3.0.55

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-4315
  2. 2026-10-03 Alias added: GHSA-342h-3rmj-qwv4

References

Exploit 1

Advisory 1

Other 1

  • TI-2022-03954 Open redirect in GitLab DAST CVSS 3.1MEDIUM 6.1
  • TI-2023-00310 An issue has been discovered in GitLab DAST API scanner affecting all versions starting… CVSS 3.1MEDIUM 5.0
  • TI-2022-03458 Improper input validation in GitLab DAST CVSS 3.1HIGH 7.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences