SecureLayer7 released a online scanner for the Joomla 3.4.4 Core SQL injection Vulnerability. Check it out http://joomlatest.securelayer7.net/
Joomla SQL Injection Vulnerability
Trustwave disclosed a security report on a SQL Injection on popular CMS Joomla! that will result in full administrative access. Awesome work! https://www.trustwave.com/Resources/SpiderLabs-Blog/Joomla-SQL-Injection-Vulnerability-Exploit-Results-in-Full-Administrative-Access/