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List:       full-disclosure
Subject:    [FD] Netlife Photosuite Pro - Client Side Cross Site Scripting Vulnerability
From:       Vulnerability Lab <research () vulnerability-lab ! com>
Date:       2016-01-29 14:02:48
Message-ID: 56AB7108.8020103 () vulnerability-lab ! com
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Document Title:
===============
Netlife Photosuite Pro - Client Side Cross Site Scripting Vulnerability


References (Source):
====================
http://www.vulnerability-lab.com/get_content.php?id=1692


Release Date:
=============
2016-01-29


Vulnerability Laboratory ID (VL-ID):
====================================
1692


Common Vulnerability Scoring System:
====================================
3.3


Product & Service Introduction:
===============================
Netlife Photosuite Pro is a CMS, designed for schools. Its offers a online Photo ordering \
service.

(Copy of the Vendor Homepage: http://netlife.no/ )


Abstract Advisory Information:
==============================
The Vulnerability Laboratory Core Research Team discovered a client-side cross site scripting \
web vulnerability in official Netlife Photosuite Pro, manufactured by Netlife AS.


Vulnerability Disclosure Timeline:
==================================
2016-01-29: Public Disclosure (Vulnerability Laboratory)


Discovery Status:
=================
Published


Affected Product(s):
====================
Netlife
Product: Photosuite Pro - Content Management System 2016 Q1


Exploitation Technique:
=======================
Remote


Severity Level:
===============
Medium


Technical Details & Description:
================================
A GET cross site scripting web vulnerability has been discovered in the official Netlife \
Photosuite Pro Content Management System. A vulnerability allows remote attackers to inject \
malicious script codes on the client-side of the affected web-application.

The vulnerability is located in the `message` value of the `sections/prophoto/key.php` file. \
Remote attackers are able to inject own  malicious script codes to the client-side of the \
affected web-application. The request method to inject is GET and the attack  vector is \
client-side. The attacker inject the payload in the message value to execute the code in \
key.php.

The security risk of the client-side web vulnerability is estimated as medium with a cvss \
(common vulnerability scoring system) count of 3.3.  Exploitation of the non-persistent cross \
site scripting web vulnerability requires no web-application user account and no user \
interaction.  Successful exploitation results in session hijacking, persistent phishings \
attacks, persistent external redirect and malware loads or persistent  manipulation of affected \
or connected module context.

Request Method(s):
					[+] GET

Vulnerable Module(s):
					[+] sections/prophoto/

Vulnerable File(s):
					[+] key.php

Vulnerable Parameter(s):
					[+] message


Proof of Concept (PoC):
=======================
The cross site scripting web vulnerability can be exploited by remote attackers without a \
web-application user account or user interaction. For security demonstration or to reproduce \
the vulnerability follow the provided information and steps below to continue.

PoC: 
http://127.0.0,1/sections/prophoto/key.php?message=%3Cscript%3Ealert%28document.cookie%29;%3C/script%3E



Reference(s): Examples
http://studio.[DOMAIN].net/sections/prophoto/key.php?message=%3Cscript%3Ealert%28%22xss%22%29%3C/script%3E
 http://www.orders.[DOMAIN].com/sections/prophoto/key.php?message=%3Cscript%3Ealert%28%22xss%22%29%3C/script%3E
 http://www.[DOMAIN].co.uk/sections/prophoto/key.php?message=%3Cscript%3Ealert%28%22xss%22%29%3C/script%3E
 http://www.[DOMAIN].no/sections/prophoto/key.php?message=%3Cscript%3Ealert%28%22xss%22%29%3C/script%3E
 http://www.[DOMAIN].se/sections/prophoto/key.php?message=%3Cscript%3Ealert%28%22xss%22%29%3C/script%3E
 http://www.[DOMAIN].dk/sections/prophoto/key.php?message=%3Cscript%3Ealert%28%22xss%22%29%3C/script%3E
 http://www.verkkokauppa.[DOMAIN].fi/sections/prophoto/key.php?message=%3Cscript%3Ealert%28%22xss%22%29%3C/script%3E



Solution - Fix & Patch:
=======================
The vulnerability can be patched by a secure parse and encode of the vulnerable `message` value \
in the affected key.php file GET method request. Filter the input and restrict it by \
disallowing usage of special chars or script code tags to prevent client-side injection \
attacks.


Security Risk:
==============
The security risk of the client-side cross site scripting web vulnerability in Netlife \
Photosuite Pro web-application is estimated as medium. (CVSS 3.3)


Credits & Authors:
==================
Iran Cyber Security Group - 0x3a (ICG SEC) [Iran-Cyber.Net] \
[http://www.vulnerability-lab.com/show.php?user=Iran%20Cyber%20Security]


Disclaimer & Information:
=========================
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. We do not approve or encourage anybody to break any vendor licenses,  \
policies, deface websites, hack into databases or trade with fraud/stolen material.

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