UpHeron
All vulnerabilities

Servers and applications

CVE-2026-2370

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.3 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 affecting Jira Connect installations that could have allowed an authenticated user with minimal workspace permissions to obtain installation credentials and impersonate the GitLab app due to improper authorization checks.

Severity
High 8.8
Published
30 Mar 2026
Last changed
15 Jul 2026
Added to UpHeron
21 Oct 2026
Fixed in
18.8.7, 18.9.3
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 14.3.0 before 18.8.7
  • From 18.9.0 before 18.9.3
  • Version 18.10.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-2370
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-2370