CVE-2023-32004

A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model

High · published August 15, 2023

CVSS v3.1
8.8
EPSS
2%
Percentile
81.8
In the wild
Unconfirmed
What it is

A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.

This vulnerability affects all users using the experimental permission model in Node.js 20.

Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02129 · 81.8th percentile
Published
2023-08-15T15:10Z
EPSS history
Timeline
  • 15 AUG 15:10Z
    A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model
    cvelistv5