Native funds on the aggregator contract balance is a free grab

Lines of code Vulnerability details Native funds on the aggregator contract balance is a free grabLooksRareAggregator's execute returns the native balance of the contract to the caller even when nothing was provided with the call. This happens when LooksRareAggregator's execute is called directly...

LBRouter's swapAVAXForExactTokens is unavailable when any extra AVAX funds supplied

swapAVAXForExactTokens logic includes transferring out the excess amount of the native funds supplied by a caller. However, amountsIn0 - msg.value amount that swapAVAXForExactTokens calculates for transfer out is negative. The reason is the inverted amount calculation, i.e. according to the logic...