User can call getReward multiple times causing 51% attack

Lines of code Vulnerability details Impact The Neo Tokyo staking program operates as follows: The staker is a competitive system where stakers compete for a fixed emission rate in each of the S1 Citizen, S2 Citizen, and LP token staking pools. Stakers "may" choose to lock their assets for some...

Attacker can steal part of the rewards if one of the extraRewards is rewarded with Convex Token

Handle WatchPug Vulnerability details Given that ConvexYieldWrapper.solwrap allows anyone to wrap with the contract's balance of convexToken to an arbitrary address. function wrapaddress to, address from external require!isShutdown, "shutdown"; uint256 amount =...