CVE-2019-16969

Name of the Vulnerable Software and Affected Versions FusionPBX versions prior to 4.5.8

Description The issue concerns an XSS problem where an unsanitized variable c from the URL is reflected in HTML. This occurs in the file appfifo listfifo interactive.php.

Recommendations For FusionPBX versions prior to 4.5.8, update to version 4.5.8 or later to resolve the issue. As a temporary workaround, consider restricting access to the fifo interactive.php file until a patch is applied. Avoid using the c variable in the affected URL until the issue is resolved.