CVE-2021-39885
High
Description
A Stored XSS in merge request creation page in all versions of Gitlab EE starting from 13.7 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before 14.3.1 allows an attacker to execute arbitrary JavaScript code on the victim's behalf via malicious approval rule names
SeverityHigh
CVSS8.7
Exploit probability—
Product
Gitlab
PublishedOct 4, 2021
First seenOct 4, 2021
How to fix
Update
- gitlab gitlab14.1.7, 14.2.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitlab gitlab | 13.7.0 ≤ v < 14.1.7, 14.2.0 ≤ v < 14.2.5, 14.3.0 | 14.1.7, 14.2.5 |
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