stash-1.0.3 Insecure Cookie Handling Vulnerability

vendor:

stash

by:

Ciph3r

7.5

CVSS

HIGH

Insecure Cookie Handling

613

CWE

Product Name: stash

Affected Version From: 1.0.3

Affected Version To: 1.0.3

Patch Exists: NO

Related CWE: N/A

CPE: stash

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: N/A

2008

stash-1.0.3 Insecure Cookie Handling Vulnerability

stash-1.0.3 suffers from insecure cookie handling, when a admin login is successful 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 doesn't 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.

Mitigation:

Ensure that cookies are securely stored and encrypted, and that they are only used for authentication purposes.

Source

Exploit-DB raw data:

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


-----------------------
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
-----------------------
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']);


-----------------------------------------
exploit:
javascript:document.cookie = "bsm=1; path=/"; 
-----
now you can get admin access and manage the cms ;)
-------------------------------------------

# milw0rm.com [2008-09-09]