Ensure that any parameter passed into your URL matches its expected data type. If an ID is supposed to be an integer, force the application to treat it as one using typecasting in PHP:
Even without SQL injection, an id parameter that is not protected by proper access controls can lead to . An attacker could simply increment the id value (e.g., id=2 , id=3 ) to view other customers’ orders or product details. Shops are particularly attractive because they handle financial transactions. inurl index php id 1 shop
Imagine a security researcher (or a black hat) running this query. They would see a list of URLs. What happens next? Ensure that any parameter passed into your URL
Outline:
Web applications frequently pass variables through the URL query string. A typical pattern is: inurl index php id 1 shop
Ensure that any parameter passed into your URL matches its expected data type. If an ID is supposed to be an integer, force the application to treat it as one using typecasting in PHP:
Even without SQL injection, an id parameter that is not protected by proper access controls can lead to . An attacker could simply increment the id value (e.g., id=2 , id=3 ) to view other customers’ orders or product details. Shops are particularly attractive because they handle financial transactions.
Imagine a security researcher (or a black hat) running this query. They would see a list of URLs. What happens next?
Outline:
Web applications frequently pass variables through the URL query string. A typical pattern is: