Lucene search
+L

CVE-2026-77069

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

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

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-77069 n8n before 1.123.69 SSRF Protection Bypass via OAuth2
20 Aug 202611:21
cvelist
euvd
EUVD
EUVD-2026-63258
20 Aug 202611:21
euvd
nvd
NVD
CVE-2026-77069
20 Aug 202612:16
nvd
ptsecurity
Positive Technologies
PT-2026-78925
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"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

20 Aug 2026 16:18Current
5.5Medium risk
Vulners AI Score5.5
CVSS 42.3
11