Calling ParticleExchange.withdrawEthWithInterest function causes _treasury to lose portion of payableInterest that it is entitled to

Lines of code Vulnerability details Impact When lien.lender calls the following ParticleExchange.withdrawEthWithInterest function, uint256 payableInterest = calculateCurrentPayableInterestlien is executed. Calling the ParticleExchange.calculateCurrentPayableInterest function below does not accrue...

ParticleExchange.auctionBuyNft and ParticleExchange.withdrawEthWithInterest function calls can be DOS'ed

Lines of code Vulnerability details Impact When lien.borrower is a contract, its receive function can be coded to conditionally revert based on a state boolean variable controlled by lien.borrower's owner. As long as payback 0 is true, lien.borrower's receive function would be called when calling...