Users may lose rewards

Lines of code Vulnerability details Impact In RewardsManager.sol we have claimRewards function: function claimRewards uint256 tokenId, uint256 epochToClaim external override StakeInfo storage stakeInfo = stakestokenId; if msg.sender != stakeInfo.owner revert...

An expired parameter is required because there may be slippage in the calculation.

Lines of code Vulnerability details Impact Due to changes in interest rates, failure to process transactions in a timely manner may result in missing out on ideal rewards. Proof of Concept The calculation of the clainRewards function involves interest rates, which are variable. If...

Unchecked increment in calculateRewards function of RewardsManager.sol.

Lines of code Vulnerability details Impact In the calculateRewards function, there is an unchecked increment in the for loop, in the code it can allow an attacker to cause an integer overflow in the calculateRewards function by manipulating the loop variable, resulting in incorrect rewards...

Incorrect calculation of the remaining updatedRewards leads to possible underflow error

Lines of code Vulnerability details Impact RewardsManage.sol keeps track of the total number of rewards collected per epoch for all pools: File: 2023-05-ajna\ajna-core\src\RewardsManager.sol 73: /// @dev epoch = rewards claimed mapping. 74: mappinguint256 = uint256 public override rewardsClaimed;...