Inurl Id=1 .pk Here

For example, if a website has a URL like http://example.pk/user?id=1 , an attacker can try modifying the "id" parameter to access other users' information, such as http://example.pk/user?id=2 or http://example.pk/user?id=1000 . If the website doesn't properly validate the input, it may return sensitive data, allowing the attacker to exploit the vulnerability.