macmillanlearning.com XSS vulnerability

Vulnerable URL: http://www.macmillanlearning.com/catalog/newcatalog.aspx?search="// Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 58345 VIP website status:| No Check...