NFTFloorOracle's asset and feeder structures can be corrupted

Lines of code Vulnerability details NFTFloorOracle's addAsset and addFeeder truncate the assets and feeders arrays indices to 255, both using uint8 index field in the corresponding structures and performing uint8assets.length - 1 truncation on the new element addition. 2^8 - 1 looks to be too tig...

There is no boundaries for starting an auction.

Lines of code Vulnerability details Impact The team has brought this contest to be fairer to their users in terms of liquidation mechanism. Looking through this perspective, it can be developed more on the process to be much fairer to the users in volatile market conditions. Proof of Concept The...

ChainlinkOracleProvider can provide zero and stale prices

Lines of code Vulnerability details Impact As stale price is determined by time since last timestamp, the price that is most recent, but wasn't updated for more than 2 hours say there were no trades on the market will be rejected, which makes system functionality unavailable in such a case. This...