How to Disable XMLRPC.PHP in WordPress
A security audit we perform on every site we manage is the disabling of xmlrpc.php in WordPress.
What Is xmlrpc.php?
WordPress includes a feature called XML-RPC that enables data to be transmitted by HTTP and XML to encode the data. The issue with security is that it allows you to access a website from any custom admin software or mobile applications vs. using the browser.
How to disable XML-RPC with a Plugin
Fortunately for the non-techies, there is a free plugin that can do this for you.
Installation
- Upload to the /wp-content/plugins/directory in the plugin panel.
- Activate the plugin
- Bam!, it is now disabled.
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