Vulnerability Database

308,485

Total vulnerabilities in the database

CVE-2021-39931

An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.11 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. Under specific condition an unauthorised project member was allowed to delete a protected branches due to a business logic error.

  • Published: Dec 13, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-39931
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 3.1
  • AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS v2:

  • Severity: Low
  • Score: 3.5
  • AV:N/AC:M/Au:S/C:N/I:P/A:N

No CWE or OWASP classifications available.

Software From Fixed in
gitlab / gitlab 14.4.0 14.4.4
gitlab / gitlab 14.5.0 14.5.2
gitlab / gitlab 8.11.0 14.3.6