Vulnerability Database

308,681

Total vulnerabilities in the database

CVE-2021-22217

A denial of service vulnerability in all versions of GitLab CE/EE before 13.12.2, 13.11.5 or 13.10.5 allows an attacker to cause uncontrolled resource consumption with a specially crafted issue or merge request

  • Published: Jun 8, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-22217
  • Severity: Medium
  • Exploit:

CVSS v3:

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

CVSS v2:

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

No CWE or OWASP classifications available.

Software From Fixed in
gitlab / gitlab 13.11 13.11.5
gitlab / gitlab - 13.10.5
gitlab / gitlab 13.12 13.12.2