$stmt = $pdo->prepare('SELECT * FROM articles WHERE id = :id'); $stmt->execute(['id' => $id]); $article = $stmt->fetch(); Use code with caution. 2. Input Validation and Typecasting
// Secure implementation using PDO $stmt = $pdo->prepare('SELECT * FROM articles WHERE id = :id'); $stmt->execute(['id' => $_GET['id']]); $user = $stmt->fetch(); Use code with caution. 2. Sanitize and Validate Input
To understand inurl:commy index.php?id , we need to dissect it into its functional parts. inurl commy indexphp id
is authorized to test example.com . She uses Google Dorking (via Google’s API or a manual search) with site:example.com inurl:commy index.php?id . She finds: https://staging.example.com/commy/index.php?id=789
You might think, “SQL injection is a 2000s problem. Surely modern websites are secure?” Unfortunately, no. $stmt = $pdo->prepare('SELECT * FROM articles WHERE id
Security researchers and attackers use this dork to identify sites that might be susceptible to .
The page loads a customer support ticket. She attempts a simple payload: https://staging.example.com/commy/index.php?id=789 AND 1=1 → Works normally. https://staging.example.com/commy/index.php?id=789 AND 1=2 → Returns an error or blank page. She uses Google Dorking (via Google’s API or
Searches for specific words within the web page title.