CVE-2019-16968: Fusionpbx

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

An issue was discovered in FusionPBX up to 4.5.7. In the file app\conference_controls\conference_control_details.php, an unsanitized id variable coming from the URL is reflected in HTML on 2 occasions, leading to XSS.

Affected products

• Fusionpbx Fusionpbx: up to and including 4.5.7

Published 2019-10-21. Last modified 2026-06-17.