What’s Vulnerable › Vulnerabilities

CVE-2024-22018

• Severity: low (CVSS 2.9 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-07-10 · updated 2026-06-17

Description

A vulnerability has been identified in Node.js, affecting users of the experimental permission model when the --allow-fs-read flag is used. This flaw arises from an inadequate permission model that fails to restrict file stats through the fs.lstat API. As a result, malicious actors can retrieve stats from files that they do not have explicit read access to. This vulnerability affects all users using the experimental permission model in Node.js 20 and Node.js 21. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.

Affected products

• Node.js: 4.x from 4.0; 5.x from 5.0; 6.x from 6.0; 7.x from 7.0; 8.x from 8.0; 9.x from 9.0 — fixed in 20.15.1, 22.4.1

How to fix

Upgrade to a fixed version: Node.js 20.15.1, 22.4.1. Check the vendor advisory for mitigations.

References

• http://www.openwall.com/lists/oss-security/2024/07/11/6
• http://www.openwall.com/lists/oss-security/2024/07/19/3
• https://hackerone.com/reports/2145862
• http://www.openwall.com/lists/oss-security/2024/07/11/6
• http://www.openwall.com/lists/oss-security/2024/07/19/3
• https://hackerone.com/reports/2145862
• https://security.netapp.com/advisory/ntap-20240816-0007/

Get alerted when CVE-2024-22018 or the next vulnerability affects your stack