AN ATTACKER CAN CREATE A SHORT PUT OPTION ORDER ON AN NFT THAT DOES NOT SUPPORT ERC721 (LIKE CRYPTOPUNK), AND THE USER CAN FULFILL THE ORDER, BUT CANNOT EXERCISE THE OPTION

Lines of code Vulnerability details Impact Blur is kind of NFT marketplace where will somehow attracts high value NFT items like cryptopunk. Therefore assuming the platform will handle cryptopunk NFT is a common thing, and this raise an issue. An attacker can create a short put option on...