Vulnerability Database

308,681

Total vulnerabilities in the database

CVE-2021-22197

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.6 where an infinite loop exist when an authenticated user with specific rights access a MR having source and target branch pointing to each other

  • Published: Apr 2, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-22197
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 3.5
  • AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

CVSS v2:

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

CWEs:

Software From Fixed in
gitlab / gitlab 13.10.0 13.10.1
gitlab / gitlab 13.9.0 13.9.5
gitlab / gitlab 10.6.0 13.8.7