CVE-2020-13633: Fork-CMS Fork CMS

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Fork before 5.8.3 allows XSS via navigation_title or title.

Affected products

• Fork-CMS Fork CMS: before 5.8.3 (fixed in 5.8.3)

Published 2020-05-27. Last modified 2026-06-17.