//src/lib/pools/Pool.sol
    //@audit onlyAcceptedCallers only doesn't ensure caller is a loan contract
|>    function validateOffer(bytes calldata _offer, uint256 _protocolFee) external override onlyAcceptedCallers {
        if (!isActive) {
            revert PoolStatusError();
        }
...
//src/lib/loans/LoanManager.sol
    modifier onlyAcceptedCallers() {
        if (!_acceptedCallers.contains(msg.sender)) {
            revert CallerNotAccepted();
        }
        _;
    }
