Missing Proposal Validations in Funding Contract.

Lines of code Vulnerability details Impact The Funding.sol contract's validateCallDatas function validates the targets, values, and calldatas parameters for a proposal but does not check if the proposal is valid based on the current state of the contract. For example, it does not check if the...

Lack of Access Control in GrantFund Smart Contract's fundTreasury Function

Lines of code Vulnerability details Impact The fundTreasury function in the GrantFund.sol contract allows anyone to add funds to the contract's treasury without any access control, which can lead to unauthorized access to the contract's funds. The problem with this function is that it doesn't hav...

Imprecise block calculation

Lines of code Vulnerability details Vulnerability details Impact @dev Roughly equivalent to the number of blocks in 7 days. @dev Roughly equivalent to the number of blocks in 90 days. @dev Roughly equivalent to the number of blocks in 10 days. As described in the NatSpec comment above these are...

Incorrect Calculation of Max Amount of Quote Tokens in moveLiquidity() Function in PositionManager.sol.

Lines of code Vulnerability details Impact The updateInterest function is called before retrieving the fromPosition value from positionsparams.tokenIdparams.fromIndex in the moveLiquidity function. This means that the bucketDeposit value may not reflect the current accrued interest, which can...

Division by Zero Vulnerability in _calculateNewRewards function.

Lines of code Vulnerability details Impact The calculateNewRewards function in the smart contract performs a division operation with totalInterestEarnedInPeriod, which could be zero, but there is a problem that can result in a division-by-zero error, causing the smart contract to behave...

Using memory instead of storage in 'redeemPositions' will result in incorrect LP Balance

Lines of code Vulnerability details Impact This bug could lead to a situation where a user can 'redeem' their positions without the associated liquidity positions LPs being properly reset. This could result in the user being able to artificially inflate their LP balance, which could lead to...

Risk of Gas Limit Exceedance During Proposal Sorting

Lines of code Vulnerability details Impact The array of up to 10 proposals using the insertion sort algorithm in insertionSortProposalsByVotes function in the StandardFunding.sol contract but, if the number of proposals exceeds 10, the sorting process may cause the function to exceed the block ga...

Integer Overflow in executeExtraordinary Function.

Lines of code Vulnerability details Impact The executeExtraordinary function casts a uint128 value to a uint256 value, which could lead to an integer overflow vulnerability. An attacker can provide a large uint128 value that exceeds the maximum value for uint256, causing the value to overflow and...

high risk issue

Lines of code Vulnerability details Submitting a high risk issue! Assessed type ERC4626 --- The text was updated successfully, but these errors were encountered: All reactions...

CVE-2023-30837

Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in versions prior to 0.3.8. An attacker can overwrite the owner variable. This issue was fixed in version 0.3.8...

Code injection

Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in versions prior to 0.3.8. An attacker can overwrite the owner variable. This issue was fixed in version 0.3.8...

PYSEC-2023-76

Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in versions prior to 0.3.8. An attacker can overwrite the owner variable. This issue was fixed in version 0.3.8...

CVE-2023-30837

CVE-2023-30837 (Vyper) affects the Vyper compiler/language prior to version 0.3.8, where the storage allocator does not guard against allocation overflows. This can allow an attacker to overwrite the owner variable in affected contracts. The issue is fixed in version 0.3.8. Multiple connected sou...

CVE-2023-30837 Vyper storage allocator overflow

Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in versions prior to 0.3.8. An attacker can overwrite the owner variable. This issue was fixed in version 0.3.8...

CVE-2023-30837 Vyper storage allocator overflow

Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in versions prior to 0.3.8. An attacker can overwrite the owner variable. This issue was fixed in version 0.3.8...

Reappearance of M-02 in SafEth.unstake()

Reappearance of M-02 in SafEth.unstake Description The changes in SafEth.unstake has introduced a new issue parallel to the one present in SfrxEth.withdraw which was reported in M-02: sFrxEth may revert on redeeming non-zero amount, i.e. SafEth.unstake may revert as a consequence of a valid call ...

Mitigation Confirmed for NEW

Note: Issue has not actually been resolved but for some reason I can't get my issues to submit without "Mitigation confirmed no new vulnerabilities detected" checked so I am doing this as a work around Severity High Lines of code Impact Derivative will become broken and all funds lost even if the...

Slot and block number proofs not required for verification of withdrawal (multiple withdrawals possible)

Lines of code Vulnerability details Impact Since this is a vulnerability which involves multiple in-scope contracts and leads to more than one impact, let's start with a bug desciption from bottom to top. Library Merkle The methods verifyInclusionSha256proof, root, leaf, index and...

Integer Overflow in Endian Library

Lines of code Vulnerability details Impact An integer overflow can lead to unexpected behavior in a smart contract, potentially causing financial loss or disruption of the contract's intended functionality. Proof of Concept If the input value passed to the function exceeds 64 bits, an integer...

StrategyBase.underlyingToShares() cannot be overridden to intended mutability

Lines of code Vulnerability details Impact An implementation of underlyingToShares, as inherited from StrategyBase.sol, cannot contrary to intentions make state modifications. This implies that StrategyBase.sol may become useless as a base contract to inherit from. Proof of Concept StrategyBase.s...