CVE-2022-31172 affects OpenZeppelin Contracts versions 4.1.0 through 4.7.1, where an incorrect assumption in Solidity 0.8's abi.decode can cause SignatureChecker.isValidSignatureNow to revert unexpectedly, particularly in contracts not implementing EIP-1271 as anticipated. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating a network-based attack with low complexity that could lead to high integrity impact, potentially allowing attackers to bypass signature validation. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.1.0, < 4.7.1CPE matchmatch criteria | cpe:2.3:a:openzeppelin:contracts:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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