CVE-2026-2370
HIGH severity · CVSS 8.1 · CWE-233
8.1CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactNone
Exploit probability (EPSS)0%
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/ ↗
Additional information
- NVD record
- https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/Patch
- https://gitlab.com/gitlab-org/gitlab/-/work_items/589635
- https://hackerone.com/reports/3522829
- https://access.redhat.com/security/cve/CVE-2026-2370
- https://bugzilla.redhat.com/show_bug.cgi?id=2452920
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2370.json