Function getPastDelegate may return incorrect values

Lines of code Vulnerability details Impact By calling delegate function of HolyPaladinToken contract two or more times in a single block including a transaction so it is possible to flash loan assets and pass them to more and more accounts, users can add elements to the delegateCheckpoints array...

Reentrancy

Lines of code Vulnerability details Impact Potential Reentrancy in staking/unstaking function Proof of Concept Reentrancy in HolyPaladinToken.stakeAndIncreaseLock contracts/HolyPaladinToken.sol346-365: External calls: - stakedAmount = stakemsg.sender,amount contracts/HolyPaladinToken.sol353...