Fanz
high
amountOutMinimum on UniV3SwapInput not set slippage could be frontrun
Currently amountOutMinimum always 0 mean accept any prices, could be got front run
Protocol losing funds
https://github.com/sherlock-audit/2023-05-USSD/blob/main/ussd-contracts/contracts/USSD.sol#L237
Manual Review
Set slippage