GHSA-38c7-23hj-2wgqPublished

n8n - Webhook Forgery via Unsigned POST Requests in ZendeskTrigger

cve-program · CVE-2026-56360

Published

n8n

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "n8n",
                    "product": "n8n",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:npm/n8n",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "1.123.18"
                        },
                        {
                            "version": "1.123.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "2.0.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "2.6.2"
                        },
                        {
                            "version": "2.6.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-42258

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Jul 8, 2026, 1:49:03 PM

dateUpdated: Jul 8, 2026, 2:26:33 PM

1 related source bulletins · separate from aliases

NCSC-2026-0248: Kwetsbaarheden verholpen in n8n workflow automation platform

CVE-2026-27493 · CVE-2026-27494 · CVE-2026-27495 · CVE-2026-27497 · CVE-2026-27498 · CVE-2026-27577 · CVE-2026-27578 · CVE-2026-56357 · CVE-2026-56350 · CVE-2026-56360 · CVE-2026-56349 · CVE-2026-56353

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-56360

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-290

Original publisher date fields

published: 2026-07-08T14:17:16.757

lastModified: 2026-10-25T20:10:00.147

1 source CPE criteria · context only

cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-38c7-23hj-2wgq

Published

n8n

npm

SEMVER · introduced 0 → fixed 1.123.18

n8n

npm

SEMVER · introduced 2.0.0 → fixed 2.6.2

Original source record · Cite this exact observation · Complete original publisher JSON