Is it possible for someone to fund his paypal using a credit card that is not yet verified by paypal? I meant simply take a credit card and fund his paypal.

I am asking this question is because of fear if it is possible to do so then the owner of the Paypal can simply use someone's else to fund his paypal.

This can lead to chargeback once the Credit Card owner found out that his card is misused by others to buy something online.