CVE-2026-72749: n8n 2.32.0

CVE-2026-72749. CVSS 3.1 base score 6.5 (MEDIUM, NVD). EPSS 0.00573 (percentile 0.46599), scored 22-Oct-2026.

Affected technology

n8n · before 1.123.67 (exclusive)
n8n

n8n · from 2.31.0 (inclusive), before 2.31.5 (exclusive)
n8n

n8n · 2.32.0
n8n

n8n · 0 to before 1.123.67
n8n-io

n8n · 0 to before 2.32.1
n8n-io

n8n · 0 to before 2.31.5
n8n-io

Description’s affected range: before 1.123.67, 2.31.5, and 2.32.1

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

An authenticated user can name a field after an inherited built-in method path and corrupt a shared global in the main Node.js process. Vendor/CNA’s CVSS 4.0 assessment (base score 7.1/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 24-Oct-2026 01:44 UTC

CWE: CWE-1321
CCR priority: 26.1 /100 (P4)
CVSS 3.1: 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
EPSS: 0.00573 · percentile 0.46599 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-72749.html