: Never use a script that saves passwords as raw text.
: A simple script might be vulnerable to Cross-Site Request Forgery. Ensure your form includes a hidden CSRF token. php script change password
: To prevent SQL injection, the script should use PDO or MySQLi with prepared statements. : Never use a script that saves passwords as raw text
: It should verify the "Old Password" before allowing a change and ensure the "New Password" meets complexity requirements. Highly Recommended Approaches php script change password