CVE-2026-48617

Published: Jun 18, 2026Modified: Oct 26, 2026

8.2

Vector

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

Exploitability: 3.9 / Impact: 4.2

Source: NVD

Description

A flaw in Node.js Permission Model enforcement allows Bypass via `process.report.writeReport()` Path Misvalidation. This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

Affected (3)

Products: Nodejs: Node.js

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Nodejs Node.js	22.0.0 ≤ version ≤ 22.22.3
Nodejs Node.js	24.0.0 ≤ version ≤ 24.16.0
Nodejs Node.js	26.0.0 ≤ version ≤ 26.3.0

Related CWEs

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

References (2)

http://hackerone.com/reports/3692858

Source: support@hackerone.com

Issue TrackingThird Party Advisory

https://nodejs.org/en/blog/vulnerability/june-2026-security-releases

Source: support@hackerone.com

Vendor Advisory

Timeline

No history available yet.