[MajorSecurity #14]CFXe-CMS <= 2.0 - XSS
[MajorSecurity #14]CFXe-CMS <= 2.0 - XSS
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Software: CFXe-CMS
Version: <=2.0
Type: Cross site scripting
Date: June, 10th 2006
Vendor: Creanet Internet Service AG
Page: http://www.cms-cfx.ch
Credits:
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Discovered by: David "Aesthetico" Vieira-Kurz
http://www.majorsecurity.de
Original Advisory:
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http://www.majorsecurity.de/advisory/major_rls14.txt
Affected Products:
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CFXe-CMS 2.0 and prior
Description:
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CFXe-CMS is a commercial Content Management System.
Requirements:
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register_globals = On
Vulnerability:
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Input passed to the searchform input fields("search.cfm") is not properly
sanitised before being returned to the user.
This can be exploited to execute arbitrary HTML and script code in context of
an affected site.
Solution:
----------------------------
Edit the source code to ensure that input is properly sanitised.
You should work with "htmlspecialchars()" or "strip_tags()" php-function to
ensure that html tags
are not going to be executed.
Example:
<?php
echo htmlspecialchars("<script");
?>
Set "register_globals" to "Off".
Exploitation:
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Goto the searchform input fields and type in following line as searchword:
<script>alert("MajorSecurity")</script>
<script>alert(document.cookie)</script>