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CVE-2026-21894 n8n's Missing Stripe-Signature Verification Allows Unauthenticated Forged Webhooks

🗓️ 08 Jan 2026 09:56:04Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

Unauthenticated forged Stripe webhooks trigger workflows in n8n via Stripe Trigger; fixed in 2.2.2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-21894
8 Jan 202611:01
circl
cnnvd
CNNVD
n8n 安全漏洞
8 Jan 202600:00
cnnvd
cve
CVE
CVE-2026-21894
8 Jan 202609:56
cve
euvd
EUVD
EUVD-2026-1185
8 Jan 202609:56
euvd
github
Github Security Blog
n8n's Missing Stripe-Signature Verification Allows Unauthenticated Forged Webhooks
7 Jan 202619:22
github
nvd
NVD
CVE-2026-21894
8 Jan 202610:15
nvd
osv
OSV
GHSA-JF52-3F2H-H9J5 n8n's Missing Stripe-Signature Verification Allows Unauthenticated Forged Webhooks
7 Jan 202619:22
osv
ptsecurity
Positive Technologies
PT-2026-2124
7 Jan 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-21894
10 Jan 202605:40
redhatcve
snyk
Snyk
User Impersonation
7 Jan 202619:22
snyk
Rows per page
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "versions": [
      {
        "version": ">= 0.150.0, < 2.2.2",
        "status": "affected"
      }
    ]
  }
]

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