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Incorrect Authorization

🗓️ 25 Mar 2026 21:57:55Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 8 Views

Incorrect authorization in OAuth callback enables token access when the skip authorization flag is true; upgrade to version 2.6.4 or higher.

Related
Detection
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
cvelist
Cvelist
CVE-2026-33720 n8n Has Authorization Bypass in OAuth Callback via N8N_SKIP_AUTH_ON_OAUTH_CALLBACK
25 Mar 202618:06
cvelist
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
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Vulners
Node
OR
n8nn8nRange<2.6.4
n8nn8nRange2.7.02.7.3

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28 Mar 2026 01:27Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.2 - 4.7
CVSS 44.5 - 6.3
EPSS0.0018
SSVC
8