UpHeron
All vulnerabilities

Servers and applications

CVE-2025-9484

GitLab has remediated an issue in GitLab EE affecting all versions from 16.6 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that under certain circumstances could have allowed an authenticated user to have access to other users' email addresses via certain GraphQL queries.

Severity
Medium 4.3
Published
8 Apr 2026
Last changed
25 Jul 2026
Added to UpHeron
21 Oct 2026
Fixed in
18.8.9, 18.9.5, 18.10.3
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 16.6.0 before 18.8.9
  • From 18.9.0 before 18.9.5
  • From 18.10.0 before 18.10.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-9484
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-9484