Submitted by GimelSec
A malicious admin can set the deprecated variables AqueductDistributionLive and AqueductAddress to deny specific users to buy.
https://github.com/code-423n4/2022-05-rubicon/blob/main/contracts/RubiconMarket.sol#L664-L669
Admin can set the deprecated variables AqueductDistributionLive, AqueductAddress to check specific users and revert transactions to deny them.
Delete deprecated code, but reserve variable declaration for slots if using upgradable contracts.
bghughes (Rubicon) acknowledged, but disagreed with severity and commented:
HickupHH3 (judge) commented:
