Anyone can steal all the non-fee balance in LBPair.sol

Lines of code Vulnerability details Proof of concept When a user wants to execute a directswap tx, the way to check the tokens that he put in for the swap is by this code uint256 amountIn = swapForY ? tokenX.receivedpair.reserveX, pair.feesX.total : tokenY.receivedpair.reserveY, pair.feesY.total;...

LBPair swap() can be front-runned, a malicious attacker can call swap with higher gas than a user, getting the user swap amount transferred to the attacker address

Lines of code Vulnerability details Impact In the LBPair.sol contract, when a user calls swap after transferring tokens to the Pair, a malicious attacker can front-run that tx then call swap on the same pair with the parameter to changed to an malicious address of his choice, paying a higher gass...