CVE-2025-65945

HIGH7.5EPSS 0.01%

auth0/node-jws Improperly Verifies HMAC Signature

發布日:2025/12/4修改日:2026/2/4
也稱為:GHSA-869p-cjfg-cm3xCGA-6pqw-7p4c-rp8r

描述

### Overview An improper signature verification vulnerability exists when using auth0/node-jws with the HS256 algorithm under specific conditions. ### Am I Affected? You are affected by this vulnerability if you meet all of the following preconditions: 1. Application uses the auth0/node-jws implementation of JSON Web Signatures, versions <=3.2.2 || 4.0.0 2. Application uses the jws.createVerify() function for HMAC algorithms 3. Application uses user-provided data from the JSON Web Signature Protected Header or Payload in the HMAC secret lookup routines You are NOT affected by this vulnerability if you meet any of the following preconditions: 1. Application uses the jws.verify() interface (note: `auth0/node-jsonwebtoken` users fall into this category and are therefore NOT affected by this vulnerability) 2. Application uses only asymmetric algorithms (e.g. RS256) 3. Application doesn’t use user-provided data from the JSON Web Signature Protected Header or Payload in the HMAC secret lookup routines ### Fix Upgrade auth0/node-jws version to version 3.2.3 or 4.0.1 ### Acknowledgement Okta would like to thank Félix Charette for discovering this vulnerability.

受影響套件(1)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1HIGH7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

參考連結(7)