CVE-2023-30542 GovernorCompatibilityBravo may trim proposal calldata

OpenZeppelin Contracts is a library for secure smart contract development. The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the additional elements of the latter to be...

CVE-2023-30542 GovernorCompatibilityBravo may trim proposal calldata

OpenZeppelin Contracts is a library for secure smart contract development. The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the additional elements of the latter to be...

OpenZeppelin 输入验证错误漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. An input validation error vulnerability exists in OpenZeppelin Contracts. An attacker exploiting this vulnerability could perform arbitrary actions...

PT-2023-22769 · Openzeppelin · Openzeppelin Contracts

Name of the Vulnerable Software and Affected Versions: OpenZeppelin Contracts versions prior to 4.8.3 Description: The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the...

Incorrect Calculation

OpenZeppelin Contracts is vulnerable to Incorrect Calculations. The vulnerability exists in the beforeTokenTransfer function because ERC721Consecutive does not update balances when the batch has a size of one and consists of a single token, resulting in a token overflow when calling the balanceOf...

CVE-2023-26488

OpenZeppelin Contracts is a library for secure smart contract development. The ERC721Consecutive contract designed for minting NFTs in batches does not update balances when a batch has size 1 and consists of a single token. Subsequent transfers from the receiver of that token may overflow the...

Buffer overflow

OpenZeppelin Contracts is a library for secure smart contract development. The ERC721Consecutive contract designed for minting NFTs in batches does not update balances when a batch has size 1 and consists of a single token. Subsequent transfers from the receiver of that token may overflow the...

CVE-2023-26488 OpenZeppelin Contracts contains Incorrect Calculation

OpenZeppelin Contracts is a library for secure smart contract development. The ERC721Consecutive contract designed for minting NFTs in batches does not update balances when a batch has size 1 and consists of a single token. Subsequent transfers from the receiver of that token may overflow the...

CVE-2023-26488 OpenZeppelin Contracts contains Incorrect Calculation

OpenZeppelin Contracts is a library for secure smart contract development. The ERC721Consecutive contract designed for minting NFTs in batches does not update balances when a batch has size 1 and consists of a single token. Subsequent transfers from the receiver of that token may overflow the...

@1inch/delegating (>=0.0.8 <=0.0.21), @1inch/erc20-pods (>=0.0.8 <=0.0.17) +67 more potentially affected by CVE-2023-26488 via @openzeppelin/contracts (>=4.8.0 <=4.8.1)

@openzeppelin/contracts NPM version =4.8.0, =0.0.8, =0.0.8, =1.1.2, =0.0.1, =2.0.0, =0.7.0-alpha, =1.2.0, =0.0.1, =1.0.4, =1.0.1, =1.0.15, =2.0.2 and more Source cves: CVE-2023-26488 Source advisory: OSV:GHSA-878M-3G6Q-594Q...

OpenZeppelin Contracts contains Incorrect Calculation

Impact The ERC721Consecutive contract designed for minting NFTs in batches does not update balances when a batch has size 1 and consists of a single token. Subsequent transfers from the receiver of that token may overflow the balance as reported by balanceOf. The issue exclusively presents with...

OpenZeppelin 安全漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. A security vulnerability exists in OpenZeppelin Contracts that stems from an amount overflowing during transmission...

PT-2023-20679 · Openzeppelin · Openzeppelin Contracts

Name of the Vulnerable Software and Affected Versions: OpenZeppelin Contracts versions prior to 4.8.2 Description: The ERC721Consecutive contract, designed for minting NFTs in batches, does not update balances when a batch has size 1 and consists of a single token. Subsequent transfers from the...

CVE-2023-23940 OpenZeppelin Contracts for Cairo is vulnerable to signature validation bypass

OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup. isvalidethsignature is missing a call to finalizekeccak after calling verifyethsignature. As a result, any contract using isvalidethsignature from the...

CVE-2023-23940 OpenZeppelin Contracts for Cairo is vulnerable to signature validation bypass

OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup. isvalidethsignature is missing a call to finalizekeccak after calling verifyethsignature. As a result, any contract using isvalidethsignature from the...

PT-2023-19311 · Openzeppelin · Openzeppelin Contracts For Cairo

Name of the Vulnerable Software and Affected Versions: OpenZeppelin Contracts for Cairo versions prior to 0.6.1 Description: The issue is related to the is valid eth signature function missing a call to finalize keccak after calling verify eth signature. This allows a malicious sequencer to bypas...

Authorization Bypass

OpenZeppelin Contracts is vulnerable to authentication bypass. The vulnerability exists because initializer modifier is not properly handled which allows an attacker to cause reentrancy by executing an external call to an untrusted address...

CVE-2022-39384

OpenZeppelin Contracts is a library for secure smart contract development. Before version 4.4.1 but after 3.2.0, initializer functions that are invoked separate from contract creation the most prominent example being minimal proxies may be reentered if they make an untrusted non-view external cal...

Xxe

OpenZeppelin Contracts is a library for secure smart contract development. Before version 4.4.1 but after 3.2.0, initializer functions that are invoked separate from contract creation the most prominent example being minimal proxies may be reentered if they make an untrusted non-view external cal...

CVE-2022-39384 OpenZeppelin Contracts initializer reentrancy may lead to double initialization

OpenZeppelin Contracts is a library for secure smart contract development. Before version 4.4.1 but after 3.2.0, initializer functions that are invoked separate from contract creation the most prominent example being minimal proxies may be reentered if they make an untrusted non-view external cal...