UpHeron
All vulnerabilities

Servers and applications

CVE-2021-22218

All versions of GitLab CE/EE starting from 12.8 before 13.10.5, all versions starting from 13.11 before 13.11.5, and all versions starting from 13.12 before 13.12.2 were affected by an issue in the handling of x509 certificates that could be used to spoof author of signed commits.

Severity
Low 2.6
Published
8 Jun 2021
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
13.10.5, 13.11.5, 13.12.2
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 12.8.0 before 13.10.5
  • From 13.11.0 before 13.11.5
  • From 13.12.0 before 13.12.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-22218
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-22218