CVE-2026-59209: n8n 2.28.0

CVE-2026-59209. CVSS 3.1 base score 6.5 (MEDIUM, NVD). EPSS 0.00402 (percentile 0.33298), scored 24-Oct-2026.

Affected technology

n8n · before 1.123.61 (exclusive)
n8n

n8n · from 2.0.0 (inclusive), before 2.27.4 (exclusive)
n8n

n8n · 2.28.0
n8n

n8n · >= 2.28.0, < 2.28.1, >= 2.0.0-rc.0, < 2.27.4, < 1.123.61
n8n-io

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

Vendor/CNA’s CVSS 4.0 assessment (base score 7.1/10) rates confidentiality impact as high; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 19:52 UTC

CWE: CWE-200, CWE-522
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: 0.00402 · percentile 0.34132 · 2026-10-25
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-59209.html