WordPress 4.1.2 is now available. This is a critical security release for all previous versions and we strongly encourage you to update your sites immediately.
WordPress versions 4.1.1 and earlier are affected by a critical cross-site scripting vulnerability, which could enable anonymous users to compromise a site. T
This release also fixed three other security issues.
If you aren’t already getting alerts regarding WordPress updates – this is definitely something you should consider. You should also remember to look at themes and plugins for updates especially after a WordPress update.