Appointinator 1.0.1 Joomla Component Multiple Remote Vulnerabilities
Name Appointinator
Vendor http://appointinator.chemeia.info
Versions Affected 1.0.1
Author Salvatore Fresta aka Drosophila
Website http://www.salvatorefresta.net
Contact salvatorefresta [at] gmail [dot] com
Date 2010-07-27
X. INDEX
I. ABOUT THE APPLICATION
II. DESCRIPTION
III. ANALYSIS
IV. SAMPLE CODE
V. FIX
I. ABOUT THE APPLICATION
________________________
Appointinator is a small and convenient component, that
allows you to start appointment polls for your
registered users.
II. DESCRIPTION
_______________
Some parameters are not properly sanitised before being
used in SQL queries. These bugs can be exploited from
registered users.
III. ANALYSIS
_____________
Summary:
A) SQL Injection
B) Blind SQL Injection
A) SQL Injection
________________
The parameter aid passed to app.php when view is set to
App is not properly sanitised before being used in a SQL
query. This can be exploited to manipulate SQL queries
by injecting arbitrary SQL code.
B) Blind SQL Injection
______________________
The parameter aid passed to app.php via POST in the vote
form is not properly sanitised before being used in a
SQL query by the store function. This can be exploited
to manipulate SQL queries by injecting arbitrary SQL
code.
IV. SAMPLE CODE
_______________
A) SQL Injection
http://site/path/index.php?option=com_appointinator&view=App&aid=-1 UNION SELECT 1,CONCAT(username,0x3A,password),3,4,5,6 FROM jos_users
V. FIX
______
No fix.
