What are some potential pitfalls when integrating a WYSIWYG editor into a PHP website?

One potential pitfall when integrating a WYSIWYG editor into a PHP website is the risk of exposing vulnerabilities due to user input. To mitigate this risk, it is important to properly sanitize and validate user input before storing or displaying it on the website. 

// Sanitize and validate user input before storing or displaying it
$user_input = $_POST['user_input'];
$clean_input = htmlspecialchars(strip_tags($user_input));

Keywords

WYSIWYG editor integration PHP website security vulnerabilities compatibility issues

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