CVE-2026-10087
High
Description
GitLab has remediated an issue in GitLab EE affecting all versions from 17.1 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute arbitrary client-side code on behalf of a targeted user due to improper input sanitization in the Analytics Dashboard.
SeverityHigh
CVSS8.7
Exploit probability—
Product
Gitlab
PublishedJun 11, 2026
First seenJun 11, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- gitlab gitlab18.10.8, 18.11.5, 19.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitlab gitlab | 17.1.0 ≤ v < 18.10.8, 18.11.0 ≤ v < 18.11.5, 19.0.0 ≤ v < 19.0.2 | 18.10.8, 18.11.5, 19.0.2 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.