CVE-2026-2370 — Improper Handling of Parameters in Gitlab
Severity
8.8HIGHNVD
EPSS
0.0%
top 99.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 30
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9
Affected Packages5 packages
Patches
🔴Vulnerability Details
2📋Vendor Advisories
3GitLab▶
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↗2026-03-30
Red Hat▶
GitLab: GitLab: Improper authorization allows credential disclosure and GitLab app impersonation↗2026-03-29
Debian▶
CVE-2026-2370: gitlab - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.3 ...↗2026