CVE-2020-13338: GitLab

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab affecting versions prior to 12.10.13, 13.0.8, 13.1.2. A stored cross-site scripting vulnerability was discovered when editing references.

Affected products

• GitLab GitLab: from 8.10.0, before 12.10.13 (fixed in 12.10.13); from 13.0.0, before 13.0.8 (fixed in 13.0.8); from 13.1.0, before 13.1.2 (fixed in 13.1.2)

Published 2020-10-02. Last modified 2026-06-17.