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EUVD-2026-38471

🗓️ 23 Jun 2026 15:41:11Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Multi-user n8n could expose others' workflow data via Merge node in query mode; fixed in versions 2.25.7 and 2.26.2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54311
23 Jun 202615:41
attackerkb
CVE
CVE-2026-54311
23 Jun 202615:41
cve
Cvelist
CVE-2026-54311 n8n: Merge Node SQL Mode Prototype Pollution
23 Jun 202615:41
cvelist
Github Security Blog
n8n: Merge Node SQL Mode Prototype Pollution
16 Jun 202619:01
github
NVD
CVE-2026-54311
23 Jun 202616:17
nvd
OSV
GHSA-9C38-2MCM-Q7F7 n8n: Merge Node SQL Mode Prototype Pollution
16 Jun 202619:01
osv
OSV
MINI-4GMQ-MJP3-PHQ3
17 Jun 202616:23
osv
Patchstack
NPM: n8n: Merge Node SQL Mode Prototype Pollution
16 Jun 202619:01
patchstack
Positive Technologies
PT-2026-50177
16 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-54311 n8n: Merge Node SQL Mode Prototype Pollution
23 Jun 202615:41
vulnrichment
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "a3a7961a-bc50-3db1-967d-df540270d36f",
        "vendor": {
          "name": "n8n-io"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "3799a09b-6278-391f-be14-3aeb416a02ce",
        "product": {
          "name": "n8n",
          "vendor": {
            "name": "n8n-io"
          }
        },
        "product_version": "2.26.0, < 2.26.2"
      },
      {
        "id": "d9fa4a62-bef6-38de-abc3-1d207a5d80e8",
        "product": {
          "name": "n8n",
          "vendor": {
            "name": "n8n-io"
          }
        },
        "product_version": "< 2.25.7"
      }
    ]
  }
]

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23 Jun 2026 17:45Current
6Medium risk
Vulners AI Score6
CVSS 46
EPSS0.00057
SSVC
3