Joomla! 3.4.5 Released – Are you at risk?
Joomla! 3.4.5 is now available.
This is a security release for the 3.x series of Joomla which addresses a critical security vulnerability. We strongly recommend that you update your sites immediately. This release only contains the security fixes; no other changes have been made compared to the Joomla 3.4.4 release.