A vulnerability has been reported by Sucuri for the popular WP Super Cache Extension. Update your WP Super Cache extension ASAP. Get the word out!
The WP Super Cache extension is used to cache and speed up your WordPress site. It is reported that it is currently installed on more than a million WordPress sites. The vulnerability could allow an attacker to insert malicious scripts into your pages. Action required is to update your site as soon as you can. Or install a web application firewall, use a web application firewall service like the one Sucuri offers.
The updated WordPress plugin is available in the WordPress repo: https://wordpress.org/plugins/wp-super-cache/
IDP WordPress Web Hosting Clients
If you are an IDP web hosting client no action needs to be taken. As part of our special WordPress hosting, we update your software for you. We will be updating client web sites with the plugin installed. We offer managed web hosting and managed WordPress hosting. This means we keep our web server software up to date and we keep our WordPress installs up to date for our clients.