Provide references for CVE-2019-16988.
Where can I find more information about CVE-2019-16988?
References are available at: https://github.com/fusionpbx/fusionpbx/commit/7fec1014ff0d08e36be6a3f7664edb3a9df7b4ac, https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-18/.