MarketplaceLogic.sol doesn't support ERC20 Tokens with fee on transfer

Lines of code Vulnerability details MarketplaceLogic.sol doesn't support ERC20 Tokens with fee on transfer Summary There are ERC20 tokens with transfer at fees. For checking if the transferred amount is the same as expected, code already compares balanceOf before and balanceOf after transfer...

Missing ReEntrancy Guard to executeAcceptBidWithCredit function

Lines of code Vulnerability details Impact if the mint was initiated by a contract, then the contract is checked for its ability to receive ERC721 tokens. Without reentrancy guard, onERC721Received will allow an attacker controlled contract to call the mint again, which may not be desirable to so...