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. This was reported by Cedric Van BockhavenÂ andÂ fixed by Gary Pendergast, Mike Adams, and Andrew Nacin of the WordPress security team.
We also fixed three other security issues: