CVE-2026-65599: n8n 2.30.0

CVE-2026-65599. CVSS 3.1 base score 6.5 (MEDIUM, NVD). EPSS 0.00249 (percentile 0.15398), scored 24-Oct-2026.

Affected technology

n8n · before 1.123.64 (exclusive)
n8n

n8n · from 2.0.0 (inclusive), before 2.29.8 (exclusive)
n8n

n8n · 2.30.0
n8n

n8n · 0 to before 1.123.64
n8n-io

n8n · 0 to before 2.30.1
n8n-io

n8n · 0 to before 2.29.8
n8n-io

Description’s affected range: versions before 1.123.64, 2.29.8, and 2.30.1

Component: Not specified by the source

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

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 5.1/10) rates confidentiality impact as low; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 01:30 UTC

CWE: CWE-312
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:H/I:N/A:N · NVD
EPSS: 0.00249 · percentile 0.15398 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-65599.html