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Medium severity6.5NVD Advisory· Published Aug 23, 2021· Updated Jun 17, 2026

CVE-2021-22252

CVE-2021-22252

Description

A confusion between tag and branch names in GitLab CE/EE affecting all versions since 13.7 allowed a Developer to access protected CI variables which should only be accessible to Maintainers

Affected products

6
  • GitLab Inc./GitLab4 versions
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*+ 3 more
    • cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=13.7.0,<13.12.9
    • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.7.0,<13.12.9
    • (no CPE)range: >=13.7
    • (no CPE)range: >=13.7, <13.12.9
  • GitLab Inc./GitLab EE and CEllm-fuzzy
    Range: >=13.7
  • osv-coords
    pkg:bitnami/gitlab
    Range: >= 13.7.0, < 13.12.9

Patches

Vulnerability mechanics

References

3

News mentions

0

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