On Sunday we had probing on our website for usage of the plugin WP Security Audit Log, which has 80,000+ installs according to wordpress.org, from what looked to be hackers. Considering that plugin is known to vulnerable we didn’t further check in to what was going on, which was a mistake, but one that other monitoring we do allowed us to rectify today.
If you want the best information and therefore best protection against vulnerabilities in WordPress plugins we provide you that through our service.
This Vulnerability Details post about a vulnerability in the plugin Popup Maker provides the details of a vulnerability we ran across while collecting data on vulnerabliities discovered by others for our data set on vulnerabilities in WordPress plugins, so its contents are limited to customers of our service. If you are not currently a customer, you can sign up for free here. There are a lot of other reason that you will want to sign up beyond access to posts like this one, including that you would have already been warned about this vulnerability if your website was vulnerable due to it.