DENIAL OF SERVICE COULD OCCUR IF CHAINLINK PRICE FEEDS ARE BLOCKED

Lines of code Vulnerability details Impact Protocol’s usability becomes very limited when access to Chainlink oracle data feed is blocked The LibOracle.readChainlinkFeed function calls the feed.latestRoundData on the chain link price feed to calculate the quotePrice and retrun it to the...

Decimal is not correct in fee calculation

Lines of code Vulnerability details Impact The decimal doesn't match in the fee calculation, so this will break the fee calculation. Since fee calculation is very important in Mint/Burn actions, this problem can ruin the core functionality of transmuter. Proof of Concept This is the non-exact min...

Interest is not accrued before parameters are updated in SavingsVest

Lines of code Vulnerability details Impact Stablecoin holders can receive wrongly calculated yield in the SavingsVest contract. Also, wrong vesting profit can be slashed when the protocol is under-collateralized. Proof of Concept The SavingsVest contract lets users deposit their stablecoins and...

Transmuter yield can be gamed by only staking when yield is distributed

Handle cmichel Vulnerability details The Transmuter.distribute function distributes the yield to the buffer which is then distributed to all stakers over a TRANSMUTATIONPERIOD, see runPhasedDistribution and updateAccount. If the elapsed time from the last phase distribution is greater than the...