A trusted node has the ability to submit the ExchangeRate multiple times for a single reportingBlockNumber.

Lines of code Vulnerability details Impact In this code, a trusted node can submit data several times. The trusted node can submit ExchangeRateData and then it can submit different data again about same reportingBlockNumber. This will occur mess of staderOracle contract, so it will be needed to b...

Loans can be rolled an unlimited number of times

Lines of code Vulnerability details Impact Loans can be rolled an unlimited number of times, without letting the lender decide if has been done too many times already Proof of Concept It will cause the totalBorrow of the contract to increase infinitely, affecting the exchangeRate. Tools Used manu...

An early check logic in StabilizerNode.stabilize prevents possible stabilization.

Lines of code Vulnerability details Impact An early check logic in StabilizerNode.stabilize prevents possible stabilization. Proof of Concept In StabilizerNode.stabilize, there is an early check logic for exchangeRate and auction state. If shouldAdjustSupply returns false, stabilize will end...

initiateVaultFillingZcTokenInitiate and initiateVaultFillingVaultExit may become nonfunctional after vault maturity

Lines of code Vulnerability details Impact initiateVaultFillingZcTokenInitiate and initiateVaultFillingVaultExit may become nonfunctional after vault maturity Proof of Concept The root of the issue is in VaultTracker.sol transferNotionalFee L222-231: L224 only functions under the assumption that...

Exchange Rate Race Condition

Lines of code Vulnerability details GAX-01M: Exchange Rate Race Condition | File | Lines | Type ---|---|--- gALCX.sol | L69-L81 | Improper State Assumption Description The gALCX contains a race condition whereby whenever the contract has no stakes such as when the contract is first deployed the...

MovingAverage.setSampleMemory() may broke MovingAverage, making the value of exchangeRate in StabilizerNode.stabilize() being extremely wrong

Handle WatchPug Vulnerability details function setSampleMemoryuint256 sampleMemory external onlyRoleADMINROLE, "Must have admin privs" requiresampleMemory 0, "Cannot have sample memroy of 0"; if sampleMemory sampleMemory for uint i = sampleMemory; i sampleMemory; i++ samples.push; counter = count...

.latestRoundData() does not update the oracle - ExchangeRate.sol

Handle tensors Vulnerability details Impact The method .latestRoundData on an oracle returns the latest updated price from the oracle, but this is not the current price of an asset. To get an accurate current price you need to query it by calling the oracle and waiting for a callback to fulfill t...