Quick upgrade wordpress 2.6.3 to 2.6.5 to fix XSS security issues !!!
How to
Download the latest : http://wordpress.org/latest.zip
Extract.
Just copy / upload this file to your website :
/wp-includes/post.php
/wp-includes/version.php
/wp-includes/feed.php
/xmlrpc.php
/wp-admin/users.php
For Wordpress MU - user :
Download latest from : http://mu.wordpress.org/latest.zip
Extract.
Just copy / upload this file to your website :
/wp-signup.php
/wp-login.php
/wp-includes/post.php
/wp-includes/version.php
/wp-includes/wpmu-functions.php
/wp-includes/feed.php
/wp-includes/widgets.php
/wp-includes/rss.php
/xmlrpc.php
/wp-settings.php
/wp-admin/users.php
For older wordpress user, use FULL UPGRADE :-)
source: http://trac.mu.wordpress.org/ | http://trac.wordpress.org/

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