SfrxEth slippage and fee stealing

Lines of code Vulnerability details Impact The SfrxEth derivative contract calculates the maximum slippage for buying SfrxEth from curve pool by using the current price in the pool at runtime, without considering the price at which the user submitted the transaction to the mempool: uint256 minOut...

Users can grief reward distribution

Lines of code Vulnerability details Impact Users can grief reward distributions by spending dust Proof of Concept If a reward is targeted for an epoch in the past, a user can front-run the txn in the mempool and call addRewardToEpoch with a dust amount at an epoch after the one in question. This...