Vulnerability Database

308,681

Total vulnerabilities in the database

CVE-2021-22252

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

  • Published: Aug 23, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-22252
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Low
  • Score: 4
  • AV:N/AC:L/Au:S/C:P/I:N/A:N

No CWE or OWASP classifications available.

Software From Fixed in
gitlab / gitlab 14.1.0 14.1.2
gitlab / gitlab 14.0.0 14.0.7
gitlab / gitlab 13.7.0 13.12.9