Vault blacklisting is required

Lines of code Vulnerability details Impact Add a way to blacklist vault from going in Auction. There may be cases where owner does not want a particular Vault to be Auctioned even if it is undercollateralized as shown in POC. Due to lack of any blacklisting all Vault are treated equally and can g...

Multiple auction can run on same vault - Collateral loss

Lines of code Vulnerability details Impact Due to insufficient checks, it is possible to run 2 auctions at same time. This can lead to loss of collateral for this vault as collateral quantity placed for auction will double Proof of Concept 1. User starts auction on vault id 1 which transfer...