Since 1=1 is always true, the database returns every product in the table.
. If a developer doesn't "sanitize" the ID input, an attacker could change to a malicious command that steals data from the database. Modern Alternatives Today, many developers use "URL Rewriting" via a file to hide the index.php?id= inurl index.php%3Fid=
// SAFE CODE $id = $_GET['id']; $stmt = $conn->prepare("SELECT * FROM products WHERE id = ?"); $stmt->bind_param("i", $id); // "i" forces the input to be an integer. $stmt->execute(); Since 1=1 is always true, the database returns
The Google Dork inurl:"index.php?id=" represents one of the most iconic and historically significant search queries in the field of cybersecurity. Originally popularized as a primary vector for locating SQL Injection (SQLi) vulnerabilities, the query targets a specific, outdated web development paradigm: dynamic page rendering via unsanitized user input. This paper examines the technical mechanics of this URL structure, its historical exploitation by both malicious actors and ethical hackers, its effectiveness in the modern era of web frameworks, and its legal and ethical implications within Open-Source Intelligence (OSINT). This paper examines the technical mechanics of this