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Medium5.4GitLab

Medium [CVE-2023-3914] Incorrect User Management in GitLab

This medium-severity GitLab advisory covers CVE-2023-3914 affecting GitLab.

CVE-2023-3914 Published Sep 29, 2023Updated by vendor Aug 14, 2026
Affected products & platforms
GitLabUnclassified
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Summary

A business logic error in GitLab EE affecting all versions prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1 allows access to internal projects. A service account is not deleted when a namespace is deleted, allowing access to internal projects.

Affected versions
  • GitLab before 16.2.8
  • GitLab 16.3 before 16.3.5
  • GitLab 16.4 before 16.4.1

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

Fixed versions
  • 16.2.8
  • 16.3.5
  • 16.4.1

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

Mitigation

Upgrade to a fixed release: 16.2.8, 16.3.5, 16.4.1. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

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

Discussion(0)

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