If you're seeing an issue with ID 1 in a shopping system (e.g., missing product, session error)
Instead of exposing order_id=42, expose a random token: php id 1 shopping
// token -> real order_id mapping
$token = bin2hex(random_bytes(16));
$stmt = $conn->prepare("INSERT INTO access_tokens (token, order_id, user_id, expires) VALUES (?,?,?, NOW()+3600)");
// URL becomes: view_order.php?token=9f8d7c6b5a4...
| Endpoint | Example URL | Potential Exploit |
|----------|-------------|--------------------|
| Product viewing | product.php?id=10 | View unpublished/price-sensitive products |
| Shopping cart | cart.php?user_id=5 | Modify another user's cart |
| Checkout / Order history | order.php?order_id=1002 | View another customer’s address, phone, payment info |
| User profile | profile.php?user_id=1 | Access admin details, change password via separate CSRF |
| Price parameter | cart.php?item_id=22&price=49.99 | Change price to 0.01 (if server trusts client-side price) | If you're seeing an issue with ID 1 in a shopping system (e
Note: The "price" parameter is not a direct object reference but often co-occurs with IDOR in poorly coded PHP shops. | Endpoint | Example URL | Potential Exploit