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CVE-2026-77081

🗓️ 20 Aug 2026 11:21:13Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

n8n GraphQL node allowed-domains bypass in expression mode leaks credentials to attacker endpoints.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-77081 n8n before 1.123.69 Allowed-Domains Bypass via GraphQL Node
20 Aug 202611:21
cvelist
euvd
EUVD
EUVD-2026-63269
20 Aug 202611:21
euvd
nvd
NVD
CVE-2026-77081
20 Aug 202612:16
nvd
ptsecurity
Positive Technologies
PT-2026-78936
20 Aug 202600:00
ptsecurity
Vulners
CNA
Node
OR
n8n-ion8nRange01.123.69
n8n-ion8nRange02.34.1
n8n-ion8nRange02.33.4
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.123.69"
      },
      {
        "version": "1.123.69",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  },
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.34.1"
      },
      {
        "version": "2.34.1",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  },
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.33.4"
      },
      {
        "version": "2.33.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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20 Aug 2026 16:18Current
5.4Medium risk
Vulners AI Score5.4
CVSS 45.1
2