Authentication Bypass

@openzeppelin/contracts is vulnerable to authentication bypass. The vulnerability exists because the abi.decode is getting unexpectedly reverted in the isValidSignatureNow function of SignatureChecker.sol and supportsERC165Interfacedue function of ERC165Checker.soldue to the incorrect assumption...

CVE-2022-31170

OpenZeppelin Contracts is a library for smart contract development. Versions 4.0.0 until 4.7.1 are vulnerable to ERC165Checker reverting instead of returning false. ERC165Checker.supportsInterface is designed to always successfully return a boolean, and under no circumstance revert. However, an...

CVE-2022-31172

OpenZeppelin Contracts is a library for smart contract development. Versions 4.1.0 until 4.7.1 are vulnerable to the SignatureChecker reverting. SignatureChecker.isValidSignatureNow is not expected to revert. However, an incorrect assumption about Solidity 0.8's abi.decode allows some cases to...

@abacus-network/helloworld (>=0.2.1-alpha, <=0.2.1-beta2), @alt-research/orbit-sdk-avail (>=0.9.1, <=0.9.11) +108 more potentially affected by CVE-2022-31170 via @openzeppelin/contracts-upgradeable (>=4.2.0, <=4.7.0)

@openzeppelin/contracts-upgradeable NPM version =4.2.0, =0.2.1-alpha, =0.9.1, =0.19.0-beta.0, =0.1.0-alpha, =0.24.2, =1.0.0-beta.1, =0.6.0-beta.0, =1.1.4-migration-beta.0, =1.0.0-beta.0, =1.0.0-upstream-0.19.0, =1.4.0, =1.5.0-beta.0 and more Source cves: CVE-2022-31170 Source advisory:...

CVE-2022-31170 OpenZeppelin Contracts's ERC165Checker may revert instead of returning false

OpenZeppelin Contracts is a library for smart contract development. Versions 4.0.0 until 4.7.1 are vulnerable to ERC165Checker reverting instead of returning false. ERC165Checker.supportsInterface is designed to always successfully return a boolean, and under no circumstance revert. However, an...

CVE-2022-31170 OpenZeppelin Contracts's ERC165Checker may revert instead of returning false

OpenZeppelin Contracts is a library for smart contract development. Versions 4.0.0 until 4.7.1 are vulnerable to ERC165Checker reverting instead of returning false. ERC165Checker.supportsInterface is designed to always successfully return a boolean, and under no circumstance revert. However, an...

CVE-2022-31170

OpenZeppelin Contracts (library for smart contract development) contains a vulnerability in versions 4.0.0 through 4.7.1 where ERC165Checker.supportsInterface may revert instead of returning false due to an incorrect assumption about Solidity 0.8 abi.decode. This affects contracts that use ERC165...

CVE-2022-31170 OpenZeppelin Contracts's ERC165Checker may revert instead of returning false

OpenZeppelin Contracts is a library for smart contract development. Versions 4.0.0 until 4.7.1 are vulnerable to ERC165Checker reverting instead of returning false. ERC165Checker.supportsInterface is designed to always successfully return a boolean, and under no circumstance revert. However, an...

CVE-2022-31172 OpenZeppelin Contracts's SignatureChecker may revert on invalid EIP-1271 signers

OpenZeppelin Contracts is a library for smart contract development. Versions 4.1.0 until 4.7.1 are vulnerable to the SignatureChecker reverting. SignatureChecker.isValidSignatureNow is not expected to revert. However, an incorrect assumption about Solidity 0.8's abi.decode allows some cases to...

CVE-2022-31172 OpenZeppelin Contracts's SignatureChecker may revert on invalid EIP-1271 signers

OpenZeppelin Contracts is a library for smart contract development. Versions 4.1.0 until 4.7.1 are vulnerable to the SignatureChecker reverting. SignatureChecker.isValidSignatureNow is not expected to revert. However, an incorrect assumption about Solidity 0.8's abi.decode allows some cases to...

CVE-2022-31172 OpenZeppelin Contracts's SignatureChecker may revert on invalid EIP-1271 signers

OpenZeppelin Contracts is a library for smart contract development. Versions 4.1.0 until 4.7.1 are vulnerable to the SignatureChecker reverting. SignatureChecker.isValidSignatureNow is not expected to revert. However, an incorrect assumption about Solidity 0.8's abi.decode allows some cases to...

PT-2022-20584 · Openzeppelin · Openzeppelin Contracts

Name of the Vulnerable Software and Affected Versions: OpenZeppelin Contracts versions 4.0.0 through 4.7.1 Description: The issue concerns the ERC165Checker in OpenZeppelin Contracts, which may revert instead of returning false under certain conditions. Specifically, this occurs when a target...

PYSEC-2022-43143

OpenZeppelin Contracts for Cairo is a library for contract development written in Cairo for StarkNet, a decentralized ZK Rollup. Version 0.2.0 is vulnerable to an error that renders account contracts unusable on live networks. This issue affects all accounts vanilla and ethereum flavors in the...

CVE-2022-31153 OpenZeppelin Contracts for Cairo account cannot process transactions on Goerli

OpenZeppelin Contracts for Cairo is a library for contract development written in Cairo for StarkNet, a decentralized ZK Rollup. Version 0.2.0 is vulnerable to an error that renders account contracts unusable on live networks. This issue affects all accounts vanilla and ethereum flavors in the...

CVE-2022-31153 OpenZeppelin Contracts for Cairo account cannot process transactions on Goerli

OpenZeppelin Contracts for Cairo is a library for contract development written in Cairo for StarkNet, a decentralized ZK Rollup. Version 0.2.0 is vulnerable to an error that renders account contracts unusable on live networks. This issue affects all accounts vanilla and ethereum flavors in the...

Update initializer modifier to prevent reentrancy during initialization

Lines of code Vulnerability details Impact The solution uses: "@openzeppelin/contracts": "^4.0.0", "@openzeppelin/contracts-upgradeable": "^4.3.2", These dependencies have a known high severity vulnerability: Which makes these contracts vulnerable: contracts/helpers/CryptoPunksHelper.sol: 19:...

[WP-H0] Wrong implementation of EIP712MetaTransaction

Lines of code Vulnerability details 1. EIP712MetaTransaction is a utils contract that intended to be inherited by concrete actual contracts, therefore. it's initializer function should not use the initializer modifier, instead, it should use onlyInitializing modifier. See the implementation of...

@hifi/amm (>=1.1.2, <=1.4.0), @hifi/flash-swap (>=1.0.1, <=1.3.1) +6 more potentially affected by unknown CVE via @openzeppelin/contracts-upgradeable (4.2.0)

@openzeppelin/contracts-upgradeable NPM version 4.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on @openzeppelin/contracts-upgradeable and may be impacted: - @hifi/amm =1.1.2, =1.0.1, =1.1.2, =1.0.0, =0.8.1-pr-brioux-1333.92b26c3a.36, =1.0.5, =2.3.0...

Privilege Escalation

openzeppelin/contracts is vulnerable to privilege escalation. The vulnerability exists due to the lack of sanitization in the initializer function which allowed an actor with executor role to escalate privileges...

4337-snap (>=0.1.0, <=0.1.1), @1inch/limit-order-protocol-contract (>=4.0.0-prerelease, <=4.3.3) +240 more potentially affected by CVE-2021-46320 +1 more via @openzeppelin/contracts (>=4.0.0, <=4.4.0)

@openzeppelin/contracts NPM version =4.0.0, =0.1.0, =4.0.0-prerelease, =4.0.1-alpha, =2.0.0-beta.1, =0.1.0, =0.3.0, =0.0.2, =0.0.1, =0.0.1, =1.0.0, =0.0.28, =0.4.1, =0.7.5 - @biconomy-devx/paymasters 1.0.0 and more Source cves: CVE-2021-46320, CVE-2022-39384 Source advisory: OSV:GHSA-88G8-F5MF-F5...