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CVE-2026-56778

🗓️ 08 Jul 2026 13:49:07Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 92 Views

CVE-2026-56778: n8n API retry bypasses workflow execute for read-only users on shared workflows.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-56778
8 Jul 202613:49
–attackerkb
circl
Circl
CVE-2026-56778
8 Jul 202615:53
–circl
cvelist
Cvelist
CVE-2026-56778 n8n - Authorization Bypass in Public API Execution Retry Endpoint
8 Jul 202613:49
–cvelist
euvd
EUVD
EUVD-2026-42264
8 Jul 202613:49
–euvd
mend
Mend
CVE-2026-56778
8 Jul 202613:49
–mend
nvd
NVD
CVE-2026-56778
8 Jul 202614:17
–nvd
osv_ghsa
osv_ghsa
GHSA-H3JJ-5F3V-3685 n8n: Public API Execution Retry Authorization Bypass
16 Jun 202622:40
–osv_ghsa
osv_mini
osv_mini
MINI-CX35-F8VQ-MV45
9 Jul 202619:40
–osv_mini
ptsecurity
Positive Technologies
PT-2026-56443
8 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-56778: Incorrect Authorization
8 Jul 202600:00
–rapid7
Rows per page
NVD
Vulners
CNA
Node
OR
n8nn8nRange<2.25.7node.js
n8nn8nRange2.26.0–2.26.2node.js
[
  {
    "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 19:26Current
6Medium risk
Vulners AI Score6
CVSS 45.3
CVSS 3.16.4
EPSS0.00295
SSVC
92