Comdev eCommerce Input Validation Flaws in index.php Permit Cross-Site Scripting Attacks
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SecurityTracker Alert ID: 1013012
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SecurityTracker URL: http://securitytracker.com/id?1013012
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CVE Reference: GENERIC-MAP-NOMATCH
(Links to External Site)
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Date: Jan 26 2005
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Impact: Disclosure of authentication information, Disclosure of user information, Execution of arbitrary code via network, Modification of user information
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Exploit Included: Yes
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Version(s): 3.0
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Description: SmOk3 of SystemSecure.org reported an input vulnerability in Comdev eCommerce. A remote user can conduct cross-site scripting attacks.
The 'index.php' script does not properly validate user-supplied input in the start, category_id, keyword, pageaction and product_id
parameters. A remote user can create a specially crafted URL that, when loaded by a target user, will cause arbitrary scripting
code to be executed by the target user's browser. The code will originate from the site running the Comdev eCommerce software and
will run in the security context of that site. As a result, the code will be able to access the target user's cookies (including
authentication cookies), if any, associated with the site, access data recently submitted by the target user via web form to the
site, or take actions on the site acting as the target user.
Some demonstration exploit URLs are provided:
index.php?product_id=477&pageactionprev=viewpricelist&sta
rt=0"><script>alert(document.domain);</script>&category_id=&keyword=
index.php?product_id=477&pageactionprev=viewpricelist&start=0&category_id="><script>alert(document.d
omain);</script>&keyword=
index.php?product_id=477&pageactionprev=viewpricelist&start=0&category_id=&keyword="><script>alert(document.domain);</script>
index.php?pageac
tion=viewpricelist"><script>alert(document.domain);</script>
index.php?product_id=477"><script>alert(document.domain);</script>&pageactionprev=viewpricelist&start=0&cate
gory_id=&keyword=
The original advisory is available at:
http://www.systemsecure.org/wwwboard/messages/222.html
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Impact: A remote user can access the target user's cookies (including authentication cookies), if any, associated with the site running the
Comdev eCommerce software, access data recently submitted by the target user via web form to the site, or take actions on the site
acting as the target user.
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Solution: No solution was available at the time of this entry.
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Vendor URL: www.comdevweb.com/ecommerce.php (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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Reported By: SmOk3 f00bar <smok3f00@gmail.com>
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Message History:
None.
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Source Message Contents
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Date: Wed, 26 Jan 2005 11:07:30 +0000
From: SmOk3 f00bar <smok3f00@gmail.com>
Subject: SS#24012005 - Comdev eCommerce 3.0 vulnerability
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http://www.systemsecure.org/wwwboard/messages/222.html
--
SmOk3 - feel my f00 :-)
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