unisign.com XSS vulnerability

Vulnerable URL: http://unisign.com/wp-content/themes/unisign/build/flashmediaelement.swf?jsinitfu%xnction=alertOPENBUGBOUNTY Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 7352921...