UpHeron
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Servers and applications

CVE-2025-9222

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2.2 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user to achieve stored cross-site scripting by exploiting GitLab Flavored Markdown.

Severity
Medium 5.4
Published
9 Jan 2026
Last changed
15 Jul 2026
Added to UpHeron
21 Oct 2026
Fixed in
18.5.5, 18.6.3
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 18.2.2 before 18.5.5
  • From 18.6.0 before 18.6.3
  • Version 18.7.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-9222
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-9222