One way we help to improve the security of WordPress plugins, not just for our customers of our service, but for everyone using them, is our proactive monitoring of changes made to plugins in the Plugin Directory to try to catch serious vulnerabilities. Through that, we caught a variant of one of those vulnerabilities, a race condition/remote code execution (RCE) vulnerability in a brand new plugin, Sobex Tech. The vulnerability is in part caused by wider insecurity in the plugin and there are additional vulnerabilities in the plugin, so we would recommend avoiding the plugin unless the security is overhauled.

We now are also running all the code in the plugins used by our customers through that monitoring system on a weekly basis to provide additional protection for them. [Read more]