transfer() method can lead to re-entrancy attack

Lines of code Vulnerability details Impact The contract in scope has a withdraw function namely ‘uniswapV3SwapCallback’ which sends funds to the calling address. The calling address can be a malicious contract. Currently transfer sends more gas than 2300 creating a potential attack vector for...

Incorrect Withdraw Pattern

Lines of code Vulnerability details Context: NounsDAOLogicV2.solL783-L792 Description: 1 -When we transfer ether with call, we have to check with require whether the bool value will be successful.This part is missing in the code in the contract Proof Of Concept: 2- Since the bool value is not...

Swap.sol implements potentially dangerous transfer

Handle elprofesor Vulnerability details Impact The use of .transfer in Swap.sol may have unintended outcomes on the eth being sent to the receiver. Eth may be irretrievable or undelivered if the msg.sender or feeRecipient is a smart contract. Funds can potentially be lost if; 1. The smart contrac...