shoshin.fr XSS vulnerability

Vulnerable URL: http://www.shoshin.fr/wp-content/uploads/shadowbox-js/src/player.swf?debug=promptopenbugbounty Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 28014961 VIP website...