CVE-2020-13331: 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. GitLab was vulnerable to a stored XSS by in the Wiki pasges.

Affected products

• GitLab GitLab: before 12.10.13 (fixed in 12.10.13)

Published 2020-09-30. Last modified 2026-06-17.