WordPress 3.3.2 (and WordPress 3.4 Beta 3)

WordPress 3.3.2 is available now and is a security update for all previous versions.
Three external libraries included in WordPress received security updates:

• Plupload (version 1.5.4), which WordPress uses for uploading media.
• SWFUpload, which WordPress previously used for uploading media, and may still be in use by plugins.
• SWFObject, which WordPress previously used to embed Flash content, and may still be in use by plugins and themes.

WordPress 3.3.2 (and WordPress 3.4 Beta 3)