Eval PHP is an old WordPress plugin that allows site admins to embed PHP code on pages and posts of WordPress sites and then execute the code when the page is opened in the browser.

Insert the PHP to create a search form: You also need to insert code at the top of the page to make WordPress recognize the page and add it to the theme editor: Once you've done this, you can ...

Researchers found three critical remote code execution (RCE) vulnerabilities in the PHP Everywhere plugin for WordPress, used by over 30,000 websites worldwide.