Malicious claimer could arbitrage the prize-claiming functionality

Lines of code Vulnerability details Impact The feePerClaim is a user controlled parameter which tops at tierLiquidity.prizeSize for a given tier see here for that. That means the CLAIMER can set arbitrary fees for a given call to claimPrize to increase maliciously the collected fees with //...

Upgraded Q -> M from 270 [1657580270573]

Judge has assessed an item in Issue 270 as Medium risk. The relevant finding follows: 6.L- Admin config ProtocolFee and gasFee missing max amount check which can be used to take fund from user With PROTOCOLFEEBPS 10000 more than 100%, the exchange can steal user WETH who might approve max WETH...