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CVE-2026-56775

🗓️ 08 Jul 2026 13:49:06Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 14 Views

CVE-2026-56775: OAuth scope validation flaw lets viewers manage evaluation test runs in n8n under Advanced Permissions.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-56775
8 Jul 202613:49
attackerkb
Circl
CVE-2026-56775
8 Jul 202616:15
circl
Cvelist
CVE-2026-56775 n8n - Incorrect OAuth Scope Validation in Evaluation Test Runs Endpoints
8 Jul 202613:49
cvelist
EUVD
EUVD-2026-42262
8 Jul 202613:49
euvd
NVD
CVE-2026-56775
8 Jul 202614:17
nvd
OSV
CVE-2026-56775 n8n - Incorrect OAuth Scope Validation in Evaluation Test Runs Endpoints
8 Jul 202613:49
osv
OSV
GHSA-664H-GPGQ-H6XX n8n: Wrong OAuth Scope on Evaluation Test Runs Endpoints
17 Jun 202613:55
osv
OSV
MINI-34G9-W959-GP3H
9 Jul 202619:40
osv
Positive Technologies
PT-2026-56441
8 Jul 202600:00
ptsecurity
Snyk
Incorrect Authorization
8 Jul 202616:38
snyk
Rows per page
NVD
Vulners
CNA
Node
OR
n8nn8nRange<1.123.55enterprisenode.js
n8nn8nRange2.0.02.25.7enterprisenode.js
n8nn8nRange2.26.02.26.2enterprisenode.js
[
  {
    "vendor": "n8n",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.123.55"
      },
      {
        "version": "1.123.55",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  },
  {
    "vendor": "n8n",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.26.2"
      },
      {
        "version": "2.26.2",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  },
  {
    "vendor": "n8n",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.25.7"
      },
      {
        "version": "2.25.7",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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08 Jul 2026 19:31Current
6Medium risk
Vulners AI Score6
CVSS 45.3
CVSS 3.15.4
EPSS0.00176
SSVC
14