What are the potential security risks of passing passwords in URLs in PHP?

Passing passwords in URLs in PHP can pose a significant security risk as URLs are often logged in various places, such as server logs, browser history, and potentially shared with third parties. This can expose sensitive information to unauthorized users. To mitigate this risk, it is recommended to avoid passing passwords in URLs and instead use more secure methods such as POST requests with HTTPS. 

// Example of passing password in URL (not recommended)
$password = $_GET['password'];

// Example of passing password in a more secure way using POST request
$password = $_POST['password'];

Keywords

security risks passwords URLs PHP data leakage

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