Pledge creator can extend pledge without paying in edge cases.

Lines of code Vulnerability details Impact Pledge creator can extend pledge without paying in edge cases. Proof of Concept When pledge creators wants to extend their pledges, they must transfer an additional reward amount and fee: uint256 totalRewardAmount = pledgeParams.rewardPerVote...

No access control for initialize in diamondinit

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. The initialize function has no access control and thus a malicious user can call it an rest all the the parameters of the system. Proof of Concept Provide direct links to all referenced code in GitHub...

The pledge creators might lose all of their funds by recoverERC20().

Lines of code Vulnerability details Impact There is a recoverERC20 function to withdraw ERC20 tokens from the contract. Currently, it checks if the token isn't an active reward token but it can be passed easily if the admin removes the reward token using removeRewardToken. So if the admin removes...

Liquidatin function does not consider cases where the liquidate user does not have enough collateral to pay.

Lines of code Vulnerability details Impact Liquidatin function does not consider cases where the liquidate user does not have enough collateral to pay. Proof of Concept The problem is the paid collateral in determined by repaiddebt: I ingnored decimals for simplifcation of the formulas I'm gonna...

Front-running approve function

Lines of code Vulnerability details Description There is approve function in a DolaBorrowingRights. Let's say that Alice wants to increase the approval for Bob from 10 to 20. Alice calls the approve or permit function. Then, Bob can front-run the transaction by spending the 10 tokens and getting...

Transfer from does not make check for allowance size

Lines of code Vulnerability details Impact Transfer from does not make check for allowance size Proof of Concept Tools Used Static analytics Recommended Mitigation Steps Add check to be sure that currentAllowance = amount is true --- The text was updated successfully, but these errors were...

Owner can bypass reward token protection in recoverERC20 to instantly steal all tokens in contract

Lines of code Vulnerability details Description WardenPledge contract has a sweeping function recoverERC20 to handle mistakenly sent ERC20 tokens: function recoverERC20address token external onlyOwner returnsbool ifminAmountRewardTokentoken != 0 revert Errors.CannotRecoverToken; uint256 amount =...

users can mint infinite tokens xINV

Lines of code Vulnerability details Impact i not very clearly if this work how you want but i think that not is good taht a user can mint tokens infinitos hence i mark it high risk Proof of Concept with just have 1 token in the contract uint invBalance = token.balanceOfaddressthis; allows mint...

Owner can bypass ERC20 recovery restrictions and take all rewards

Lines of code Vulnerability details Impact There is a function that is intended to be used to recover ERC20 tokens that were sent to the WardenPledge contract by accident. The function is only usable by the owner and contains a check that no tokens can be taken which are currently whitelisted as...

Voting Power double count when the pledge.receiver delegates to their own pledge.

Lines of code Vulnerability details Impact When a pledge is created via the createPledge function, the pledge creator is allowed to select the receiver address which will receive the boost delegation. Additionally, targetVotes parametr is selected which is the maximum target of votes the receiver...

Joint CISA FBI MS-ISAC Guide on Responding to DDoS Attacks and DDoS Guidance for Federal Agencies

CISA, the Federal Bureau of Investigation FBI, and the Multi-State Information Sharing and Analysis Center MS-ISAC have released Understanding and Responding to Distributed Denial-of-Service Attacks to provide organizations proactive steps to reduce the likelihood and impact of distributed...

Pod can (likely) be chosen by miner

Lines of code Vulnerability details Impact The miner can chose pod with high probability. Proof of Concept The random number generation can be easily influenced by the miner by setting block.timestamp to within an acceptable value ranging some 10-15 consecutive values seconds. Since this is hashe...

HIGH: Honest operator can lose their bonded amount although gas price was unacceptable during their slot

Lines of code Vulnerability details Description Operators in Holograph do their job by calling executeJob with the bridged in bytes from source chain. If the primary job operator did not execute the job during his allocated block slot, he is punished by taking a single bond amount and transfer it...

MED - Royalty system couples receiving address and collection request address, which may cause marketplaces to not be able to collect.

Lines of code Vulnerability details Description Royalties are managed in PA1D.sol. Owner configures several addresses which will get percentages of tokens owned by the contract. However, to receive the payout caller must be one of the eligible addresses, or the owner. This is an issue because the...

No access control for function deployDeletateFor

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. There is no access control for the deployDelegateFor function, so anyone can call this function and initialize all the parameters for a project. Moreover, the caller can also transfer the owner to a...

LBToken._transfer() won't work properly when _from == _to.

Lines of code Vulnerability details Impact LBToken.transfer won't work properly when from == to. Users can double their balances as they want by transferring the tokens to their accounts again. As a result, the token will be useless. Proof of Concept Inside the transfer, it uses fromBalance and...

Redemption weight of tiered NFTs miscalculates, making users redeem incorrect amounts - Bug #1

Lines of code Vulnerability details Description Redemption weight is a concept used in Juicebox to determine investor's eligible percentage of the non-locked funds. In redeemParams, JB721Delegate calculates user's share using: uint256 redemptionWeight = redemptionWeightOfdecodedTokenIds; uint256...

Missing input validation can lead to accidental burning of tokens

Lines of code Vulnerability details Impact Some token transfers do not check that the receiving address is not the zero address. This can lead to an unintended burning of tokens. Proof of Concept 1. Assume Alice uses a web3 frontend to interact with a DAI/USDT pool. 2. Alice wants to swap DAI for...

Wrong calculation in LBRouter._getAmountsIn.

Lines of code Vulnerability details Impact It calculates the amountsIn wrongly here and the function returns the wrong result. Proof of Concept Currently, getAmountsIn calculates the amountsIn like below. amountsIni - 1 = reserveIn amountOut 1000 / reserveOut - amountOut 997 + 1; As we can see...

# Potential unbounded loops in JBTiered721DelegateStore

Lines of code Vulnerability details Impact Multiple loops in JBTiered721DelegateStore are iterating over maxTierIdOf for a nft address. This value is incremented when calling recordAddTiers. The contract doesn't seem to have a functionality for decreasing this value. Proof of Concept Over time...