<!DOCTYPE HTML PUBLIC ‘-//W3C//DTD HTML 4.01 Transitional//EN’><html><head><meta http-equiv=’Content-Type’ content=’text/html; charset=windows-1251′><title>RedShop 1.0.23.1 Joomla Component Blind SQL Injection Vulnerability</title><link rel=’shortcut icon’ href=’/favicon.ico’ type=’image/x-icon’><link rel=’alternate’ type=’application/rss+xml’ title=’Inj3ct0r RSS’ href=’/rss’></head><body><pre>===================================================================
RedShop 1.0.23.1 Joomla Component Blind SQL Injection Vulnerability
===================================================================

RedShop 1.0.23.1 Joomla Component Blind SQL Injection Vulnerability

Name RedShop
Vendor http://redweb.dk
Versions Affected 1.0.23.1

Author Salvatore Fresta aka Drosophila
Website http://www.salvatorefresta.net
Contact salvatorefresta [at] gmail [dot] com
Date 2010-07-13

X. INDEX

I. ABOUT THE APPLICATION
II. DESCRIPTION
III. ANALYSIS
IV. SAMPLE CODE
V. FIX

I. ABOUT THE APPLICATION
________________________

RedShop is a popular and commercial Joomla component.
It is a Content Creation Kit style of webshop / webshop
tool where you got the most access ever given to any user
to completely style around and change thier webshop,
without alot more knowledge then HTML and a bit of CSS.

II. DESCRIPTION
_______________

A parameter in the search form is not properly sanitised
before being used in a SQL query.

III. ANALYSIS
_____________

Summary:

A) Blind SQL Injection

A) Blind SQL Injection
______________________

The parameters viewform and id are not properly sanitised
The parameter keyword is not properly sanitised before
being used in a SQL query. This can be exploited to
manipulate SQL queries by injecting arbitrary SQL code.

Successful exploitation requires that &quot;magic_quotes_gpc&quot;
is disabled.

IV. SAMPLE CODE
_______________

A) Blind SQL Injection

Copy and past the following lines in the search form:

‘ AND (SELECT(IF(ASCII(0×41) = 64,false,NULL))) OR ‘
‘ AND (SELECT(IF(ASCII(0×41) = 65,true,NULL))) OR ‘

V. FIX
______

No fix.

# <a href=’http://inj3ct0r.com/’>Inj3ct0r.com</a> [2010-07-15]</pre><script type=’text/javascript’>var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");document.write(unescape("%3Cscript src=’" + gaJsHost + "google-analytics.com/ga.js’ type=’text/javascript’%3E%3C/script%3E"));</script><script type=’text/javascript’>try{var pageTracker = _gat._getTracker("UA-12725838-1");pageTracker._setDomainName("none");pageTracker._setAllowLinker(true);pageTracker._trackPageview();}catch(err){}</script></body></html>
Source: http://inj3ct0r.com/exploits/13345