CVE-2023-39331

HIGH

Node.js 20.0.0-20.8.1 - Path Traversal via Experimental Permission Model

Title source: llm
STIX 2.1

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.

References (3)

Core 3

Scores

CVSS v3 7.5
EPSS 0.0080
EPSS Percentile 74.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-22
Status published
Products (1)
nodejs/node.js 20.0.0 - 20.8.1
Published Oct 18, 2023
Tracked Since Feb 18, 2026