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CVE-2026-54312 n8n: Microsoft SQL Node Prototype Pollution

🗓️ 23 Jun 2026 15:33:10Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Authenticated users can pollute prototypes via the Microsoft SQL node table parameter, breaking n8n.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54312
23 Jun 202615:33
attackerkb
CVE
CVE-2026-54312
23 Jun 202615:33
cve
EUVD
EUVD-2026-38461
23 Jun 202615:33
euvd
Github Security Blog
n8n: Microsoft SQL Node Prototype Pollution
16 Jun 202622:38
github
NVD
CVE-2026-54312
23 Jun 202616:17
nvd
OSV
GHSA-X6P3-M6H9-FX7R n8n: Microsoft SQL Node Prototype Pollution
16 Jun 202622:38
osv
OSV
MINI-WGJ6-MWX8-34J8
17 Jun 202616:23
osv
OSV
ROOT-APP-NPM-CVE-2026-54312 CVE-2026-54312 in @rootio/n8n - Patched by Root
18 Jun 202611:51
osv
Patchstack
NPM: n8n: Microsoft SQL Node Prototype Pollution
16 Jun 202622:38
patchstack
Positive Technologies
PT-2026-50178
16 Jun 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "versions": [
      {
        "version": "< 2.24.0",
        "status": "affected"
      }
    ]
  }
]

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