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CVE-2026-65014

🗓️ 22 Jul 2026 11:21:37Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 49 Views🌐 WEB

Authentication bypass in n8n prior to 2.28.0 lets unauthenticated users cancel active test webhooks.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
CNA
Node
OR
n8nn8nRange2.27.02.27.4communitynode.js
n8nn8nRange2.27.02.27.4enterprisenode.js
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.28.0"
      },
      {
        "version": "2.28.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  },
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.27.4"
      },
      {
        "version": "2.27.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
idpath/${restEndpoint}/test-webhook/:idUnauthenticated access to DELETE on test-webhook endpoint allows canceling a workflow's active test webhook registration due to missing authentication middleware.CWE-306

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27 Jul 2026 19:00Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15.3
CVSS 46.3
EPSS0.00334
SSVC
49