users funds will be stuck in the BaseBranchRouter when making deposit

Lines of code Vulnerability details Impact Users are debited twice the intended amount of every underlying token deposit made at the branch port while locking deposits into the branch port. The first deposit is transferred into the BaseBranchRouter and the second into the BranchPort. The funds...

RewardTokens can be locked in MultiRewardStaking contract when the rewardsEndTimestamp of the rewardsTokens are different.

Lines of code Vulnerability details Impact To claim reward tokens from the MultiRewardStaking contract deployed, a user must call claimRewardsaddress user, IERC20 memory rewardsTokens. The rewardsTokens array is populated with getAllRewardsTokens which returns all the reward Tokens the...

function withdraw() in StRSR won't update contract state (totalDrafts) in all cases which can cause wrong fund distribution and fund stucking in the contract

Lines of code Vulnerability details Impact Function withdraw complete an account's unstaking. it transfers user draft withdrawals and updates totalDrafts. but when calculated rsrAmount is 0 code returns and won't updates totalDrafts which can cause wrong calculations as those draft items removed...

Upgraded Q -> M from 221 [1665738683985]

Judge has assessed an item in Issue 221 as Medium risk. The relevant finding follows: L‑01 Don't use payable.transfer/payable.send The use of payable.transfer is heavily frowned upon because it can lead to the locking of funds. The transfer call requires that the recipient is either an EOA accoun...

Deprecated safeApprove() function

Originally submitted by warden Dravee in 146, duplicate of 178 related to the use of safeApprove. This is upgraded from a QA report to standalone issue because it correctly described the revert when trying to call safeApprove on non-zero allowance. QA report that only describe safeApprove as...

Auction DOS On The Bidding

Lines of code Vulnerability details Impact During the code review, It has been observed that If the bidder is contract, the bidder can make auction infunctional. Proof of Concept 1. Navigate to the following contract. 2. Auction has public function named as placeBid. 3. Example Poc steps can be...

Owner can extend coolDownPeriod to indefinitely - Improper Upper Bound Definition on the coolDownPeriod

Handle defsec Vulnerability details Impact The setCoolDownTime function does not have any upper or lower bounds. Values that are too large will lead to reversions in several critical functions. User funds will be locked forever. Proof of Concept 1. Navigate to the following contract. function...

Malicious router can block cross-chain-transfers

Handle cmichel Vulnerability details Vulnerability Details The agreement between the user and the router seems to already happen off-chain because all the fields are required for the initial InvariantTransactionData call already. A router could pretend to take on a user's cross-chain transfer, th...