ALTER TABLE products ADD COLUMN public_id CHAR(36) NOT NULL UNIQUE; UPDATE products SET public_id = UUID(); Now your URL becomes: product.php?id=3f7e8a9b-2c4d-4e5f-8a9b-0c1d2e3f4a5a
$slug = $_GET['slug']; $stmt = $pdo->prepare("SELECT * FROM products WHERE slug = :slug"); In 2023, a small electronics retailer contacted our security team. Their site followed the classic "php id 1 shopping" pattern. A hacker used a tool called sqlmap on their product.php?id=1 endpoint. php id 1 shopping
But here is the brutal truth: If your shopping cart runs on PHP and relies on naked numeric IDs like id=1 , your database might already be for sale on the dark web. ALTER TABLE products ADD COLUMN public_id CHAR(36) NOT
A 15-year-old with a free SQL injection tool can empty your entire orders table, steal your customer credit card hashes, and deface your website. 2. Insecure Direct Object References (IDOR) Even if you fix SQL injection (using prepared statements), the "php id 1 shopping" pattern creates an IDOR vulnerability. But here is the brutal truth: If your
Do not let your shopping cart become another statistic. The difference between product.php?id=1 (vulnerable) and product.php?id=:id (secure) is just two characters in your code—but 100% of your security.