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Low3.7GitLab

Low [CVE-2023-3509] Incorrect Authorization in GitLab

This low-severity GitLab advisory covers CVE-2023-3509 affecting GitLab.

CVE-2023-3509 Published Feb 21, 2024Updated by vendor Aug 14, 2026
Affected products & platforms
GitLabUnclassified
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Summary

An issue has been discovered in GitLab affecting all versions before 16.7.6, all versions starting from 16.8 before 16.8.3, all versions starting from 16.9 before 16.9.1. It was possible for group members with sub-maintainer role to change the title of privately accessible deploy keys associated with projects in the group.

Affected versions
  • GitLab before 16.7.6
  • GitLab 16.8 before 16.8.3
  • GitLab 16.9 before 16.9.1

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Fixed versions
  • 16.7.6
  • 16.8.3
  • 16.9.1

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • It was possible for group members with sub-maintainer role to change the title of privately accessible deploy keys associated with projects in the group.

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

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