What are common pitfalls when integrating administrative links into a PHP login page?

One common pitfall when integrating administrative links into a PHP login page is not properly checking the user's role or permissions before displaying the links. This can lead to unauthorized users accessing sensitive administrative functions. To solve this issue, you should always verify the user's role before displaying any administrative links. 

<?php
session_start();

// Check if user is logged in and has admin role
if(isset($_SESSION['role']) && $_SESSION['role'] == 'admin'){
    // Display administrative links
    echo '<a href="admin_dashboard.php">Admin Dashboard</a>';
    echo '<a href="admin_settings.php">Admin Settings</a>';
}
?>

Keywords

SQL injection session hijacking cross-site scripting password hashing CSRF protection

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