CVE-2025-6186
High
Description
An issue has been discovered in GitLab CE/EE affecting all versions from 18.1 before 18.1.4, and 18.2 before 18.2.2 that could have allowed authenticated users to achieve account takeover by injecting malicious HTML into work item names.
SeverityHigh
CVSS8.7
Exploit probability—
Product
Gitlab
PublishedAug 13, 2025
First seenAug 13, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- gitlab gitlab18.1.4, 18.2.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitlab gitlab | 18.1.0 ≤ v < 18.1.4, 18.2.0 ≤ v < 18.2.2 | 18.1.4, 18.2.2 |
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