Variation 3.0.4 of WordPress, readily available instantly via the upgrade web page in your control panel or for download here, is a really vital upgrade to relate to your websites immediately since it solutions a core safety pest in our HTML hygiene collection, called KSES. I would certainly rank this launch as “crucial.”
This concern influences all variations of WordPress before 3.0.4, so if you are still on a 2.X launch you require to upgrade also.
I understand an upgrade throughout the vacations is no enjoyable, however this deserves taking down the eggnog for. In the spirit of the vacations, take into consideration assisting your pals also.
If you are a protection scientist, we would certainly value you taking a look over this changeset also to evaluate our upgrade. We have actually provided it a great deal of idea as well as evaluation however because this is so core we desire as numerous minds on it as feasible. Many thanks to Mauro Gentile as well as Jon Cave (duck_) that uncovered as well as informed us to these XSS susceptabilities initially.