UpHeron
All vulnerabilities

Servers and applications

CVE-2026-4523

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.11 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an unauthenticated user to read CI/CD job trace contents containing sensitive variable values due to improper authorization enforcement in the GraphQL API.

Severity
Low 3.7
Published
29 Sept 2026
Last changed
5 Oct 2026
Added to UpHeron
21 Oct 2026
Fixed in
19.2.7, 19.3.3
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 15.11.0 before 19.2.7
  • From 19.3.0 before 19.3.3
  • Version 19.4.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-4523
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-4523