It looks like if we use rtMedia plugin then security of website has to be compromise.
In View Source Code : that is “Ctrl + U” mode it shows unnecessary website information to hackers like as follows :
var rtmedia_ajax_url = “https://www.example.com/wp-admin/admin-ajax.php”;
var rtm_wp_version = “4.9.4”;
Note : Here if you will change name of wp-admin with Rewrite rule then that that name will get appear so automatically making Rewrite rule useless.
this is just examples… I was surprise with such a plugin having such a bad security issues.
Expecting that in next update - security issues will be updated.
Thanks & Best Regards,