CubeCart 3.0.20 Open Redirection

2012-02-11T00:00:00
ID PACKETSTORM:109678
Type packetstorm
Reporter Aung Khant
Modified 2012-02-11T00:00:00

Description

                                        
                                            `1. OVERVIEW  
  
The CubeCart 3.0.20 and lower versions are vulnerable to Open URL Redirection.  
  
  
2. BACKGROUND  
  
CubeCart is an "out of the box" ecommerce shopping cart software  
solution which has been written to run on servers that have PHP &  
MySQL support. With CubeCart you can quickly setup a powerful online  
store which can be used to sell digital or tangible products to new  
and existing customers all over the world.  
  
  
3. VULNERABILITY DESCRIPTION  
  
The CubeCart 3.0.20 and lower versions contain a flaw that allows a  
remote cross site redirection attack. This flaw exists because the  
application does not properly sanitise the parameters,"goto" and "r".  
This allows an attacker to create a specially crafted URL, that if  
clicked, would redirect a victim from the intended legitimate web site  
(domain.com) to an arbitrary web site (localhost) of the attacker's  
choice.  
  
  
4. VERSIONS AFFECTED  
  
3.0.20 and lower (aka 3.0.x family)  
  
  
5. PROOF-OF-CONCEPT/EXPLOIT  
  
http://localhost/cube3.0.20/switch.php?r=//yehg.net/&lang=es  
http://localhost/cube3.0.20/admin/login.php?goto=//yehg.net  
  
  
6. SOLUTION  
  
The CubeCart 3.0.x version family is no longer maintained by the vendor.  
Upgrade to CubeCart 4x/5.x.  
  
  
7. VENDOR  
  
CubeCart Development Team  
http://cubecart.com/  
  
  
8. CREDIT  
  
Aung Khant, http://yehg.net, YGN Ethical Hacker Group, Myanmar.  
  
  
9. DISCLOSURE TIME-LINE  
  
2012-02-10: CubeCart 3.0.x in End-of-Support/Maintenance circle  
2012-02-10: Vulnerability disclosed  
  
  
10. REFERENCES  
  
Original Advisory URL:  
http://yehg.net/lab/pr0js/advisories/[cubecart_3.0.20_3.0.x]_open_url_redirection  
CubeCart Home Page: http://cubecart.com/  
OWASP Top 10 2010 - A 10:  
http://www.owasp.org/index.php/Top_10_2010-A10-Unvalidated_Redirects_and_Forwards  
SANS Top 25: http://cwe.mitre.org/top25/#CWE-601  
CWE-601: http://cwe.mitre.org/data/definitions/601.html  
  
#yehg [2012-02-10]  
`