MyCut

The Pot contract does not verify the return value of the ERC20 transfer function in the _transferReward function. This oversight can lead to undetected transfer failures, potentially affecting reward distribution.

Vulnerability Details

The _transferReward function calls the transfer function of the ERC20 token without checking its return value.

If the transfer fails, the lack of a return value check means the contract will not be aware of the failure, leading to incorrect assumptions about reward distribution.

Impact

Failed transfers may go unnoticed, resulting in players not receiving their rewards.

Tools Used

Manual Review

Recommendation

Implement checks for the return value of the transfer function to ensure successful execution.