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TI-2020-16141 Aliases CVE-2020-26413GHSA-j6h5-jcwm-38vr

Information disclosure in GitLab CE/EE

Priority MEDIUM 50CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200.

Summary

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.4 before 13.6.2. Information disclosure via GraphQL results in user email being unexpectedly visible.

Why it matters now

EPSS 0.34931 98th percentileScored 2026-11-07
Fix Fixed GitLab CE/EE (GitLab): 13.4.7, 13.5.5, 13.6.2

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
GitLabGitLab CE/EE13.4 to before 13.4.7; 13.5 to before 13.5.5; 13.6 to before 13.6.213.4.7, 13.5.5, 13.6.2Patch availableCNA
  • GitLab CE/EE VendorGitLab Affected 13.4 to before 13.4.7; 13.5 to before 13.5.5; 13.6 to before 13.6.2 Fixed in 13.4.7, 13.5.5, 13.6.2 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*13.4.0 to before 13.6.2VulnerableGitLab
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*13.4.0 to before 13.6.2VulnerableGitLab
  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* Versions 13.4.0 to before 13.6.2 Vulnerable ·GitLab
  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* Versions 13.4.0 to before 13.6.2 Vulnerable ·GitLab

Remediation

  • Fix · CNA GitLab CE/EE (GitLab) Fixed in 13.4.7, 13.5.5, 13.6.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-26413
  2. 2026-10-03 Alias added: GHSA-j6h5-jcwm-38vr

References

Advisory 1

Other 2

  • 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
See all 1506 →

Sources

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