CrossTicks is not called when Users claimConcentratedRewards.

Lines of code Vulnerability details Vulnerability Details The crossTicks function is called to keep track and update the ticks whenever a tick is crossed, as specified by the Natspec /// @notice Keeps track of the tick crossings /// @dev Needs to be called whenever a tick is crossed function...

Slippage attack on claiming rewards

Lines of code Vulnerability details Impact Exploiter can abuse slippage to claim more weekly reward. The amount of slippage damage is unclear due to lack of deployment context and testing. Worst case scenario is the exploiter own 100% deposit of single pool allowing extreme slippage to steal enti...

StargateRewardableWrapper._claimAssetRewards should use stakingContract.withdraw(poolId, 0)

Lines of code Vulnerability details Impact StargateRewardableWrapper.claimAssetRewards leverage stakingContract.depositpoolId, 0; to claim rewards from Stargate. But it could fail to claim the reward in the edge case. Proof of Concept StargateRewardableWrapper.claimAssetRewards calls...

StaticATokenLM::_claimRewardsOnBehalf: wrong update of _unclaimedRewards[onBehalfOf] if reward > totBal lead to user lose of pending rewards.

Lines of code Vulnerability details Description If for some reason the current contract reward token balance is lower than the rewards meant to be paid to onBehalf address, then this rewards can never be claimed. function claimRewardsOnBehalf address onBehalfOf, address receiver, bool forceUpdate...

Malicious user can frontrun the selling or transferring of a ticket to claim the rewards

Lines of code Vulnerability details A bad actor can trick a user into buying an unclaimed ticket and frontrun the selling or transfer of the NFT to claim the rewards associated with the ticket before the original transaction. Impact Given the described scenario, a bad actor can frontrun the...

withdrawFee() can be called multiple times by any user when quest has ended making it possible to drain contract and leave users unable to claim rewards

Lines of code Vulnerability details Impact The withdrawFee function in the Erc20Quest contract can be called multiple times. The modifier onlyAdminWithdrawAfterEnd is applied to the function which only makes it possible to call it after the end time of a quest. It should be noted that any user is...

Malicious user can send the quest reward tokens to the protocol fee contract preventing users from claiming their rewards.

Lines of code Vulnerability details Impact Malicious user can take advantage of the function withdrawFee after the quest end time and successfuly send the quest reward tokens to the protocol fee contract preventing users from claiming their rewards. Proof of Concept Every receipt minted should...

Pickle Investor Unable To Receive Rewards

Lines of code Vulnerability details Proof-of-Concept Pickle Investor people who locked their PICKLE or deposit their pToken will not be able to collect their rewards. Whenever, Pickle Investor called the Booster.earmarkRewards function to claim their veAsset and extra rewards and disperse them to...

TwabRewards: fee on transfer token as promotion token will block at least one epoch reward claim

Handle GiveMeTestEther Vulnerability details Impact If the promotion token applies transfer fees, the total amount to claim will be less than "tokensPerEpoch numberOfEpochs" bcs a part of this amount is the fee = funds + fee, but only the "funds" can be withdrawn but the calculation in...

Possibility to drain TwabRewards smart contract tokens (even with valid ticket)

Handle kemmio Vulnerability details Impact Possibility to drain all smart contract assets abusing uint256 overflow in updateClaimedEpoch Proof of Concept The vulnerability arises because of uint256 overflow in updateClaimedEpoch return userClaimedEpochs | uint2561 The attacker needs to have in...

createPromotion() Lack of input validation for _epochDuration can potentially freeze promotion creator's funds

Handle WatchPug Vulnerability details function createPromotion address ticket, IERC20 token, uint216 tokensPerEpoch, uint32 startTimestamp, uint32 epochDuration, uint8 numberOfEpochs external override returns uint256 requireTicketticket; uint256 nextPromotionId = latestPromotionId + 1;...