promisec.com XSS vulnerability

Vulnerable URL: http://www.promisec.com/wp-includes/js/mediaelement/flashmediaelement.swf?jsinitfunctio%gn=alertOPENBUGBOUNTY Details: Description| Value ---|--- Patched:| Yes, at Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 1189952 VIP website status:| No Check...