What potential pitfalls should be considered when presenting films with PHP Nuke?

Potential pitfalls when presenting films with PHP Nuke include security vulnerabilities such as SQL injection attacks, cross-site scripting (XSS), and unauthorized access to sensitive data. To mitigate these risks, it is important to sanitize user input, validate data before processing it, and implement proper access controls.

// Sanitize user input to prevent SQL injection
$film_id = mysqli_real_escape_string($conn, $_GET['film_id']);

// Validate data before processing it
if (!is_numeric($film_id)) {
    // Handle invalid input
}

// Implement proper access controls
if (!user_has_permission($user_id, 'view_films')) {
    // Handle unauthorized access
}