The Joomla team just released two security updates and pushed out the stable versions for Jomla 2.5.19 and 3.2.3.19. There are some high priority SQL injection vulnerabilities along with some unauthorized login vulnerabilities in their Gmail login module (disabled by default) If you are behind our CloudProxy Firewall, we will virtually patch these for you so youre protected even if you dont upgrade. If you run your site, you need to update and apply these patches ASAP.”]
Source: https://blog.sucuri.net/2014/03/joomla-security-updates-version-2-5-19-and-3-2-3-released.html