In this recipe, we will learn to use different tools available in Kali, which we can use to determine the plugins that are installed. If applications are built based on CMSes, it is very likely that they would be using certain plugins. Major vulnerabilities that exist are usually in third-party plugins that developers use in these CMSes. Finding out the installed plugins and their versions can help you to look for exploits available for vulnerable plugins.
For this recipe, you will require an Internet connection.