UpHeron
All vulnerabilities

Servers and applications

CVE-2021-22203

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7.9 before 13.8.7, all versions starting from 13.9 before 13.9.5, and all versions starting from 13.10 before 13.10.1. A specially crafted Wiki page allowed attackers to read arbitrary files on the server.

Severity
Critical 9.8
Published
2 Apr 2021
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
13.8.7, 13.9.5
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 13.7.9 before 13.8.7
  • From 13.9.0 before 13.9.5
  • Version 13.10.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-22203
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-22203