A user can mint a PFP NFT multiple times using the same _nftId

Lines of code Vulnerability details Impact A user might unintentionally "intentionally" try to take advantage of the mint function in ProfilePicture.sol Proof of Concept The pfp mapping stores the pfp data per NFT, L31-32 of Profilepicture.sol /// @notice Stores the pfp data per NFT mappinguint25...

Reentrancy in ProfilePicture.mint()

Lines of code Vulnerability details Impact Reentrancy in ProfilePicture.mint Proof of Concept The protocol allows user to mint a PFP NFT. Inside the mint function ,there is a check that ERC721nftContract.ownerOfnftID != msg.sender, as the code below the nftContract and nftID is specified by the...