Anyone can withdraw all the WETH sent to Payment contract

Lines of code Vulnerability details Impact Anyone can withdraw all the WETH sent to Payment contract Proof of Concept 1. Someone send WETH to Payment contract 2. Attacker will call unwrapWETH with amountMinimum = WETH balance of Payment contract and recipient = any attacker controlled address 3...

Anyone can withdraw all the ETH sent to Payment contract

Lines of code Vulnerability details Impact Anyone can withdraw all the ETH sent to Payment contract Proof of Concept 1. Someone send ETH to Payment contract 2. Attacker will call refundETH 3. Payment contract will transfer all ETH to attacker's address Tools Used Manual Analysis --- The text was...

Anyone can transfer any tokens balance of Payment contract

Lines of code Vulnerability details Impact Anyone can transfer any tokens balance of Payment contract Proof of Concept 1. Someone send some tokens to Payment contract 2. Attacker will call sweepToken with token = token address, amountMinimum = Token balance of Payment contract and recipient = any...