WordPress 2.3.3 ? 8 hours ago
WordPress 2.3.3 is an urgent security release. A flaw was found in our XML-RPC implementation such that a specially crafted request would allow any valid user to edit posts of any other user on that blog. In addition to fixing this security flaw, 2.3.3 fixes a few minor bugs. If you [...]
Oh and btw, here's a great plugin if you want to save some time upgrading all your wordpress-installs :P
InstantUpgrade