UpHeron
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Servers and applications

CVE-2025-0555

A Cross Site Scripting (XSS) vulnerability in GitLab-EE affecting all versions from 16.6 prior to 17.7.6, 17.8 prior to 17.8.4, and 17.9 prior to 17.9.1 allows an attacker to bypass security controls and execute arbitrary scripts in a users browser under specific conditions.

Severity
Medium 6.1
Published
3 Mar 2025
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
17.7.6, 17.8.4
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 16.6.0 before 17.7.6
  • From 17.8.0 before 17.8.4
  • Version 17.9.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-0555
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-0555