Attacks on older versions of WordPress
Posted on 5 Sep ’09 by Earl
Picked this up in my reading this morning:
If youre running a self-hosted WordPress blog that isnt up-to-date (version 2.8.4), youre advised to upgrade immediately to the latest version of the software to avoid an ongoing attack. Users of WordPress.com hosted blogs are not affected.
The warning comes from Lorelle on WordPress after it was discovered that a nasty attack is exploiting security holes in previous versions of the blogging software, creating a new hidden Administrator account and getting right down to the database level. These attacks are said to be growing by the hour…
…All users are advised to upgrade to the latest version of WP, while those already affected are in for a trying weekend: youll likely need to export your all your content with the built-in XML WordPress export, uninstall and reinstall WordPress and re-import the content. Its a nasty attack that goes all the way into the database, so exporting the database will result in exporting the hacked code too. [From WordPress Attack Underway: WordPress Users Must Upgrade [ALERT]]
As stated, the current version of WordPress is v2.8.4. This blog has been attacked in the past by someone trying to gain administrative privileges so I take upgrades seriously.
Update: This is real…the account of someone attacked.