Vault owners can grief auctioneers by cancelling auctions

Lines of code Vulnerability details Since auctioneers are only paid keeper incentives on successful bids, a malicious vault owner can grief auctioneers by creating a risky vault, luring an auctioneer to start an auction, and then immediately canceling it. This is a somewhat elaborate and risky...

Auctioneer could be left without reward

Lines of code Vulnerability details Impact Reward amount to whomever started the auction auctioneerCut counts at the moment when auction is bought, based on current auctioneerReward value using calcPayout function. ... if auction.auctioneer != to auctioneerCut = liquidatorCut.wmulauctioneerReward...