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EUVD-2026-90750

🗓️ 01 Oct 2026 10:41:53Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

n8n fails to validate credential ownership during agent node-tool introspection.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-103246
1 Oct 202610:41
–cve
cvelist
Cvelist
CVE-2026-103246 n8n before 2.39.6 and 2.40.x before 2.40.1 Credential Disclosure via Node-Tool Introspection
1 Oct 202610:41
–cvelist
nvd
NVD
CVE-2026-103246
1 Oct 202611:17
–nvd
ptsecurity
Positive Technologies
PT-2026-103779
1 Oct 202600:00
–ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "0e6cbbbc-9c19-357c-bb99-7c484b0d82fe",
        "vendor": {
          "name": "n8n-io"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "9e678e9b-89f5-35bc-91b5-f8585349c2dc",
        "product": {
          "name": "n8n",
          "vendor": {
            "name": "n8n-io"
          }
        },
        "product_version": "0 <2.39.6"
      },
      {
        "id": "c47e4247-7887-32b3-921e-8418d18b9cc8",
        "product": {
          "name": "n8n",
          "vendor": {
            "name": "n8n-io"
          }
        },
        "product_version": "2.40.0 <2.40.1"
      }
    ]
  }
]

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01 Oct 2026 10:41Current
6Medium risk
Vulners AI Score6
CVSS 48.3
CVSS 3.17.7
2