Provide references for CVE-2020-21054.
Where can I find more information about CVE-2020-21054?
References are available at: https://resp3ctblog.wordpress.com/2019/10/28/fusionpbx-xss-21/, https://github.com/fusionpbx/fusionpbx/commit/2489004c7b7e0b14e21cd86cedaab87fed209415.