Submitted by jnforja, also found by 0x175, McToady, mahdirostami, MrPotatoMagic, mojito_auditor, deth, 0xDING99YA, TermoHash, _eperezok, 0xCiphky, ktg, and imare (1, 2)
https://github.com/code-423n4/2023-12-revolutionprotocol/blob/main/packages/revolution/src/AuctionHouse.sol#L348 
https://github.com/code-423n4/2023-12-revolutionprotocol/blob/main/packages/revolution/src/AuctionHouse.sol#L365-L368
For this attack to be possible its necessary that the following happens in the shown order:
To execute the following code copy paste it into AuctionSettling.t.sol
Execute the following diff at AuctionHouse::_settleAuction :
rocketman-21 (Revolution) confirmed and commented:
Ideally the DAO would wait to update the reserve price to line up with the start of a new auction, to ensure some bids will come in. Your call ultimately @0xTheC0der I implemented the fix in any case.
0xTheC0der (Judge) commented:
Note: See full discussion here.
