node-jsonwebtoken is a JsonWebToken implementation for node.js. For versions `<= 8.5.1` of `jsonwebtoken` library, if a malicious actor has the ability to modify the key retrieval parameter (referring to the `secretOrPublicKey` argument from the readme link of the `jwt.verify()` function, they can write arbitrary files on the host machine. Users are affected only if untrusted entities are allowed to modify the key retrieval parameter of the `jwt.verify()` on a host that you control. This issue has been fixed, please update to version 9.0.0.
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
CVE-2022-23529 - High Severity Vulnerability
Vulnerable Library - jsonwebtoken-8.4.0.tgz
JSON Web Token implementation (symmetric and asymmetric)
Library home page: https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-8.4.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/jsonwebtoken/package.json
Dependency Hierarchy: - :x: **jsonwebtoken-8.4.0.tgz** (Vulnerable Library)
Found in HEAD commit: 5ce352c75fbe6372f4f2df4d5ed63e7ced820f77
Found in base branch: master
Vulnerability Details
node-jsonwebtoken is a JsonWebToken implementation for node.js. For versions `<= 8.5.1` of `jsonwebtoken` library, if a malicious actor has the ability to modify the key retrieval parameter (referring to the `secretOrPublicKey` argument from the readme link of the `jwt.verify()` function, they can write arbitrary files on the host machine. Users are affected only if untrusted entities are allowed to modify the key retrieval parameter of the `jwt.verify()` on a host that you control. This issue has been fixed, please update to version 9.0.0.
Publish Date: 2022-12-21
URL: CVE-2022-23529
CVSS 3 Score Details (9.8)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://github.com/auth0/node-jsonwebtoken/security/advisories/GHSA-27h2-hvpr-p74q
Release Date: 2022-12-21
Fix Resolution: jsonwebtoken - 9.0.0
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