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Vulnerability record · CVE-2023-39331 · published 18 October 2023

CVE-2023-39331: Nodejs node.js path traversal vulnerability

Nodejs · Node.Js

A previously disclosed vulnerability (CVE-2023-30584) was patched insufficiently in commit 205f1e6. The new path traversal vulnerability arises because the implementation does not protect itself against the application overwriting built-in utility functions with user-defined implementations. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.

7.5 CVSS 3.1 High EPSS 1.3% · top 30.2% CWE-22 · Path traversal
7.5CVSS 3.1 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References
17 Jun 2026Last modified by NVD

Description

A previously disclosed vulnerability (CVE-2023-30584) was patched insufficiently in commit 205f1e6. The new path traversal vulnerability arises because the implementation does not protect itself against the application overwriting built-in utility functions with user-defined implementations. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://hackerone.com/reports/2092852 Third Party Advisory
https://security.netapp.com/advisory/ntap-20231116-0009/ Third Party Advisory
https://hackerone.com/reports/2092852 Third Party Advisory
https://security.netapp.com/advisory/ntap-20231116-0009/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20241108-0002/

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-39331), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.