CVE-2020-23263: Fork-CMS Fork CMS

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Persistent Cross-site scripting vulnerability on Fork CMS version 5.8.2 allows remote attackers to inject arbitrary Javascript code via the "navigation_title" parameter and the "title" parameter in /private/en/pages/add.

Affected products

• Fork-CMS Fork CMS: version 5.8.2 only

Published 2021-05-06. Last modified 2026-06-17.