CVE-2024-21890
Last modified
CVE-2024-21890 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The Node.js Permission Model does not clarify in the documentation that wildcards should be only used as the last character of a file path. For example: ``` --allow-fs-read=/home/node/.ssh/*.pub ``` will ignore `pub` and give access to everything after `.ssh/`. This misleading documentation 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.. EPSS estimates a 0.95% chance of exploitation in the next 30 days.
Description
The Node.js Permission Model does not clarify in the documentation that wildcards should be only used as the last character of a file path. For example: ``` --allow-fs-read=/home/node/.ssh/*.pub ``` will ignore `pub` and give access to everything after `.ssh/`. This misleading documentation 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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nodejs | Node.Js | >= 20.0.0, < 20.11.1 |
| Nodejs | Node.Js | >= 21.0.0, < 21.6.2 |
References
- http://www.openwall.com/lists/oss-security/2024/03/11/1Mailing List, Third Party Advisory
- https://hackerone.com/reports/2257156Issue Tracking, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240315-0002/Third Party Advisory
- http://www.openwall.com/lists/oss-security/2024/03/11/1Mailing List, Third Party Advisory
- https://hackerone.com/reports/2257156Issue Tracking, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240315-0002/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-21890?
How severe is CVE-2024-21890?
How do I fix CVE-2024-21890?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2024
- CVE-2024-21881Inadequate Encryption Strength vulnerability allow an authen…8.6
- CVE-2024-21885A flaw was found in X.Org server. In the XISendDeviceHierarc…7.8
- CVE-2024-21886A heap buffer overflow flaw was found in the DisableDevice f…7.8
- CVE-2024-21887A command injection vulnerability in web components of Ivant…9.1
- CVE-2024-21888A privilege escalation vulnerability in web component of Iva…8.8
- CVE-2024-2189The Social Icons Widget & Block by WPZOOM WordPress plugin b…6.1
- CVE-2024-21891Node.js depends on multiple built-in utility functions to no…8.8
- CVE-2024-21892On Linux, Node.js ignores certain environment variables if t…7.8
- CVE-2024-21893A server-side request forgery vulnerability in the SAML comp…8.2
- CVE-2024-21894A heap overflow vulnerability in IPSec component of Ivanti C…9.8
- CVE-2024-21896The permission model protects itself against path traversal …9.8
- CVE-2024-21897A cross-site scripting (XSS) vulnerability has been reported…5.4
Are you affected by CVE-2024-21890?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST