Blog: CVE-2023-4634 - Tricky Unauthenticated RCE on Wordpress Media Library Assistant Plugin using a good old Imagick

Remote Code Execution (RCE)

As discussed in many of our articles, you already know that WordPress and related plugins are taking up a large space in the global attack surface we are monitoring for our customers. Discovering always new methods and techniques to exploit potential flaws on these technologies allows us to be pro-active and try to maintain an advantage over potential attackers. The vulnerability described below is a perfect example of that proactivity: we promptly alerted all our customers who were using the vulnerable plugins, even before the fix for the vulnerability became available (in most cases, our clients either disabled the plugin or implemented a custom fix provided by us).

Sept. 5, 2023, 7:43 p.m. - by quas

learnt about it from shubs