What’s Vulnerable › Vulnerabilities
CVE-2025-7739: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-08-13 · updated 2026-06-17
- Weakness: CWE-79
Description
An issue has been discovered in GitLab CE/EE affecting all versions from 18.2 before 18.2.2 that, under certain conditions, could have allowed authenticated users to achieve stored cross-site scripting by injecting malicious HTML content in scoped label descriptions.
Affected products
- GitLab: from 18.2.0 before 18.2.2 — fixed in 18.2.2
How to fix
Upgrade to a fixed version: GitLab 18.2.2. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2025-7739 or the next vulnerability affects your stack