ARBITARY USER CAN CALL THE SavingsVest.accrue FUNCTION MULTIPLE TIMES BEFORE THE updateDelay PERIOD HAS ELAPSED

Lines of code Vulnerability details Impact In the SavingsVest contract the updateDelay variable is defined. This variable is used to refer the minimum time between two calls to the accrue function. This is implemented in the SavingsVest.accrue function as follows: if block.timestamp - lastUpdate...

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...