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CVE-2026-33720 n8n Has Authorization Bypass in OAuth Callback via N8N_SKIP_AUTH_ON_OAUTH_CALLBACK

🗓️ 25 Mar 2026 18:06:38Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 40 Views

Vulnerability in n8n before version two point eight allows ownership check bypass in the Open Authorization callback when a flag is true.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-33720
25 Mar 202618:06
attackerkb
circl
Circl
CVE-2026-33720
25 Mar 202621:44
circl
cnnvd
CNNVD
n8n 安全漏洞
25 Mar 202600:00
cnnvd
cve
CVE
CVE-2026-33720
25 Mar 202618:06
cve
euvd
EUVD
EUVD-2026-15952
25 Mar 202621:57
euvd
github
Github Security Blog
n8n Has Authorization Bypass in OAuth Callback via N8N_SKIP_AUTH_ON_OAUTH_CALLBACK
25 Mar 202621:57
github
nvd
NVD
CVE-2026-33720
25 Mar 202619:16
nvd
osv
OSV
GHSA-VPGC-2F6G-7W7X n8n Has Authorization Bypass in OAuth Callback via N8N_SKIP_AUTH_ON_OAUTH_CALLBACK
25 Mar 202621:57
osv
ptsecurity
Positive Technologies
PT-2026-28081
25 Mar 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-33720
26 Mar 202623:03
redhatcve
Rows per page
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "versions": [
      {
        "version": "< 2.8.0",
        "status": "affected"
      }
    ]
  }
]

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25 Mar 2026 18:06Current
CVSS 46.3
EPSS0.0018
40