CVE-2025-11340
High
Description
GitLab has remediated an issue in GitLab EE affecting all versions from 18.3 to 18.3.4, 18.4 to 18.4.2 that, under certain conditions, could have allowed authenticated users with read-only API tokens to perform unauthorized write operations on vulnerability records by exploiting incorrectly scoped GraphQL mutations.
SeverityHigh
CVSS7.7
Exploit probability—
Product
Gitlab
PublishedOct 9, 2025
First seenOct 9, 2025
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- gitlab gitlab18.3.4, 18.4.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitlab gitlab | 18.3.0 ≤ v < 18.3.4, 18.4.0 ≤ v < 18.4.2 | 18.3.4, 18.4.2 |
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