CVE-2019-16987
In FusionPBX up to v4.5.7, the file appcontactscontact_import.php uses an unsanitized "query_string" variable coming from the URL, which is reflected in HTML, leading to XSS.
Date published : 2019-10-21
https://github.com/fusionpbx/fusionpbx/commit/ccdb27536d3549b5c0c317e3665fff231631ec77