gallir has released WP-Cache Version 2.1.1 —a security fix from Alex Concha to avoid CSRF attacks directed to admin pages which can inject wrong values into the configuration form, which can allow XSS attacks if those fake values are saved into the configuration file. To update just uncompress the zip file from plugins’ directory and overwrite older files.
Note: this version uses control functions only available in WordPress >= 2.0. It won’t work with previous WP versions.
wp-cache, WordPress, WordPress Plugin