CVE-2020-13336: GitLab

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was vulnerable to a stored XSS by in the error tracking feature.

Affected products

• GitLab GitLab: from 11.8.0, before 12.10.13 (fixed in 12.10.13)

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