npm/@openzeppelin/contracts-upgradeable CVE-2021-46320, CVE-2022-39384: medium 5.6, EPSS 1.22%

OpenZeppelin Contracts initializer reentrancy may lead to double initialization

Action: Upgrade @openzeppelin/contracts-upgradeable to 4.4.1 or later.

npm i @openzeppelin/contracts-upgradeable@4.4.1

Affected

Fixed versions

Sources

• osv: GHSA-9c22-pwxw-p6hx#npm/@openzeppelin/contracts-upgradeable
• https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-9c22-pwxw-p6hx
• https://nvd.nist.gov/vuln/detail/CVE-2022-39384
• https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3006
• https://github.com/OpenZeppelin/openzeppelin-contracts

CVE-2021-46320, CVE-2022-39384 · published 2021-12-14T21:47:33Z · modified 2026-07-16T03:59:27.534685008Z · JSON