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======
Wolf CMS v0.7.5 - Multiple Web Vulnerabilities
Date:
=====
2012-02-27
References:
===========
http://www.vulnerability-lab.com/get_content.php?id=452
VL-ID:
=====
452
Introduction:
=============
Wolf CMS is a content management system and is Free Software published
under the GNU General
Public License v3. Wolf CMS is written in the PHP programming language.
Wolf CMS is a fork of Frog CMS.
The project was a finalistin the 2010 Packt Publishing s Open Source awards
for the Most Promising
Open Source Project category. As of the 28th of December 2010, the Wolf CMS
code repository was moved
from Google Code to Github.
( Copy of the Vendor Homepage: http://en.wikipedia.org/wiki/Wolf_CMS )
Abstract:
=========
Vulnerability Laboratory Research Team discovered multiple Web
Vulnerabilities on the Wolf Content Management System v0.7.5
Report-Timeline:
================
2012-02-11: Vendor Notification
2012-02-27: Public or Non-Public Disclosure
Status:
========
Published
Affected Products:
==================
BlueWin CH
Product: Wolf CMS v0.7.5
Exploitation-Technique:
=======================
Remote
Severity:
=========
High
Details:
========
1.1
A SQL Injection vulnerability is detected on the Wolfs Content Management
System v0.7.5. The
vulnerability allows an remote attacker to execute own sql commands on the
affected application
dbms. Successful exploitation can result in dbms, web-server or application
compromise.
Vulnerable Module(s):
[+] /plugins/comment/[Index]
Picture(s):
../1.png
1.2
Multiple persistent vulnerabilities are detected on the Wolfs Content
Management System v0.7.5.
The bug allows an remote attacker or local low privileged user account to
inject persistent malicious
script code on application side. Successful exploitation can result in
persistent context manipulation
on requests, session hijacking & account steal via application side
phishing.
Vulnerable Module(s):
[+] /plugins/comment/
Picture(s):
../2.png
Proof of Concept:
=================
The vulnerabilities can be exploited by remote attackers & local low
privileged user accounts with- and
without required user inter action. For demonstration or reproduce ...
1.1
Path: /wolfcms/wolf/plugins/comment/
File: index.php
Review:
271: $ip = isset($_SERVER['HTTP_X_FORWARDED_FOR']) ?
$_SERVER['HTTP_X_FORWARDED_FOR']:($_SERVER['REMOTE_ADDR']);
1.2
Path: /wolfcms/wolf/plugins/comment/
File: index.php
Review:
/wolfcms/wolf/plugins/comment/index.php
272: echo '<input type="hidden" value="'.$ip.'" name="comment[author_ip]"
/>';
Risk:
=====
1.1
The security risk of the blind sql injection vulnerabilities are estimated
as high(+).
1.2
The security risk of the persistant xss vulnerabilities are estimated as
medium(+).
Credits:
========
Vulnerability Research Laboratory - Ucha Gobejishvili (longrifle0x)
Disclaimer:
===========
The information provided in this advisory is provided as it is without any
warranty. Vulnerability-Lab disclaims all warranties,
either expressed or implied, including the warranties of merchantability
and capability for a particular purpose. Vulnerability-
Lab or its suppliers are not liable in any case of damage, including
direct, indirect, incidental, consequential loss of business
profits or special damages, even if Vulnerability-Lab or its suppliers have
been advised of the possibility of such damages. Some
states do not allow the exclusion or limitation of liability for
consequential or incidental damages so the foregoing limitation
may not apply. Any modified copy or reproduction, including partially
usages, of this file requires authorization from Vulnerability-
Lab. Permission to electronically redistribute this alert in its unmodified
form is granted. All other rights, including the use of
other media, are reserved by Vulnerability-Lab or its suppliers.
Copyright � 2012|Vulnerability-Lab
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