EPSS
Percentile
36.1%
In FusionPBX up to 4.5.7, the file app\contacts\contact_notes.php uses an unsanitized “id” variable coming from the URL, which is reflected in HTML, leading to XSS.
github.com/fusionpbx/fusionpbx/commit/80f2ce087ab1343f1ff3bf8a058eed9b5027eb8c
resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-8/