What is HTTP Parameter Pollution?

What is HTTP Parameter Solution?

What is HTTP Parameter Pollution? – HTTP Parameter Pollution, or HPP, occurs when a website accepts input from a user and uses it to make an HTTP request to another system without validating that user’s input. This can happen one of two ways, via the server (or back end) and via the client side. On StackExchange, SilverlightFox provides a great example of a HPP server side attack; suppose we have the following website, https://www.example.com/transferMoney.php, which is accessible via a POST method taking the following parameters: amount=1000&fromAccount=12345 When the application processes…

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