Upgraded Q -> 3 from #284 [1683017290576]

Judge has assessed an item in Issue 284 as 3 risk. The relevant finding follows: NFT tokens sent to the EthRouter contract by mistake can be drained by pool contracts. When someone calls sell, deposit or change functions on EthRouter contract, the contract gives the particular pool full approval...

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...

Possibility to drain TwabRewards smart contract tokens

Handle kemmio Vulnerability details Impact Possibility to drain all smart contract assets abusing rogue ticket contract Proof of Concept The vulnerability arises because of inconsistent check of requireTicket in createPromotion requireTicketticket; function requireTicketaddress ticket internal vi...