W3 Total Cache high-risk XSS vulnerability

by Michiel Heijmans
Just today, WP Media pointed us to a high-risk XSS vulnerability in W3 Total Cache (W3TC). This was a very popular WordPress plugin that has over 1 million active installs. Although it’s a very popular plugin, it hasn’t been updated in over six months. We stopped recommending it a while back for WP Rocket, a W3 Total Cache alternative that skyrocketed in use over the past few months.Read the full article