// Storing the input parameter from the URL $id = $_GET['id']; Use code with caution.
When a website takes the ID from the URL and inserts it directly into a database query without validation, an attacker can modify the query. SELECT * FROM products WHERE id = 1 Attacker Input: 1' OR '1'='1
If the web developer failed to sanitize the input properly, an attacker can manipulate the URL to alter the database query. For example, changing the URL to page.php?id=1' (adding a single quote) might force the database to throw an error, signaling that the parameter is vulnerable to manipulation. Potential Exploitation Risks
Provide a list of to test your own code
The PHP script queries the database, essentially asking: "Give me the article or product where the ID matches number 1."
Many modern frameworks (like Laravel or React) use "Slug" URLs (e.g., /post/how-it-works ) instead of raw ID parameters, making this specific dork less common on high-traffic sites.
If you meant to ask for an on using inurl:php?id= for ethical security research, here’s a concise outline: inurl php id1 work
Whether you are a bug bounty hunter looking for your next find or a developer trying to secure a legacy codebase, understanding the power of this dork is an essential skill in the modern cybersecurity landscape. Use it wisely, use it legally, and always, always use prepared statements.
<?php $id1 = $_GET['id1']; $query = "SELECT * FROM users WHERE user_id = " . $id1; $result = mysqli_query($conn, $query); ?>
SEO professionals sometimes use inurl to find competitor pages with parameter-driven content. For instance, if a competitor has URLs like category.php?id1=toys , you might discover their entire product taxonomy. // Storing the input parameter from the URL
: Tells Google to only show pages where the following string is found in the web address.
This operator restricts Google’s search results to documents containing the specified term inside the URL.