CubeCart Input Validation Flaw Lets Remote Users Conduct URL Redirection Attacks
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SecurityTracker Alert ID: 1026711 |
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SecurityTracker URL: http://securitytracker.com/id/1026711
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CVE Reference:
CVE-2012-0865
(Links to External Site)
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Date: Feb 21 2012
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Impact:
Modification of system information
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Exploit Included: Yes
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Version(s): 3.0.20 and prior versions
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Description:
A vulnerability was reported in CubeCart. A remote user can conduct URL redirection attacks.
A remote user can create a specially crafted URL that, when loaded by the target user, will redirect the target user to an arbitrary web site.
The 'goto', 'r' and 'redir' parameters are affected.
Aung Khant of YGN Ethical Hacker Group, Myanmar, reported this vulnerability.
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Impact:
A remote user can conduct URL redirection attacks.
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Solution:
No solution was available at the time of this entry.
[Editor's note: The affected version is no longer supported.]
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Vendor URL: www.cubecart.com/ (Links to External Site)
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Cause:
Input validation error
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Underlying OS:
Linux (Any), UNIX (Any), Windows (Any)
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Message History:
None.
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Source Message Contents
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Date: Sun, 19 Feb 2012 20:55:48 +0800
Subject: CubeCart 3.0.20 (3.0.x) and lower | Open URL Redirection Vulnerability [Updated]
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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", "r" and
"redir". This allows an attacker to create a specially crafted URL,
that if clicked, would redirect a victim from the intended legitimate
web site to an arbitrary web site 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
http://localhost/cube/index.php?act=login&redir=Ly95ZWhnLm5ldC8%3D
http://localhost/cube/cart.php?act=reg&redir=L2N1YmUvaW5kZXgucGhwP2FjdD1sb2dpbg%3D%3D
6. SOLUTION
The CubeCart 3.0.x version family is no longer maintained by the vendor.
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
2012-02-19: Vulnerability updated
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
11. CHANGE LOG
This advisory was updated on 2012-02-19 with one additional vulnerable
parameter, "redir".
#yehg [2012-02-10]
last updated: 2012-02-19
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