CVE-2019-7655: Wowza Streaming Engine

Medium severity, CVSS 5.4. EPSS: 0.9% chance of exploitation in the next 30 days.

Wowza Streaming Engine 4.8.0 and earlier from multiple authenticated XSS vulnerabilities via the (1) customList%5B0%5D.value field in enginemanager/server/serversetup/edit_adv.htm of the Server Setup configuration or the (2) host field in enginemanager/j_spring_security_check of the login form. This issue was resolved in Wowza Streaming Engine 4.8.5.

Affected products

• Wowza Streaming Engine: up to and including 4.8.0

Published 2020-01-29. Last modified 2026-06-17.