CVE-2020-15071: Getsymphony Symphony

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

content/content.blueprintsevents.php in Symphony CMS 3.0.0 allows XSS via fields['name'] to appendSubheading.

Affected products

• Getsymphony Symphony: version 3.0.0 only

Published 2020-08-11. Last modified 2026-06-17.