CVE-2020-25343: Getsymphony Symphony

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

Cross-site scripting (XSS) vulnerabilities in Symphony CMS 3.0.0 allow remote attackers to inject arbitrary web script or HTML to fields['body'] param via events\event.publish_article.php

Affected products

• Getsymphony Symphony: version 3.0.0 only

Published 2020-10-07. Last modified 2026-06-17.