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CVE-2026-77069

🗓️ 20 Aug 2026 11:21:05Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 34 Views

n8n OAuth2 token exchange uses unguarded HTTP client allowing SSRF to internal targets.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
OR
n8nn8nRange<1.123.69node.js
n8nn8nRange2.33.0–2.33.4node.js
n8nn8nMatch2.34.0node.js
[
  {
    "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": "2.34.0",
        "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": "2.0.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.33.4"
      },
      {
        "version": "2.33.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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01 Sep 2026 20:01Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.14.3
CVSS 42.3
EPSS0.00293
SSVC
34