Vulnerability Database

308,681

Total vulnerabilities in the database

CVE-2021-22177

Potential DoS was identified in gitlab-shell in GitLab CE/EE version 12.6.0 or above, which allows an attacker to spike the server resource utilization via gitlab-shell command.

  • Published: Apr 1, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-22177
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:L/PR:L/UI:N/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 13.8.0 13.8.4
gitlab / gitlab 13.7.0 13.7.7
gitlab / gitlab 12.6.0 13.6.7