CVE-2026-2370
High
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.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Gitlab
PublishedMar 30, 2026
First seenMar 30, 2026
Weakness typeCWE-233CWE-233
How to fix
Update
- gitlab gitlab18.8.7, 18.9.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitlab gitlab | 14.3.0 ≤ v < 18.8.7, 18.9.0 ≤ v < 18.9.3, 18.10.0 | 18.8.7, 18.9.3 |
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