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n8n: SSO Instance-Role Provisioning Allows Privilege Escalation to Instance Owner

🗓️ 22 Jul 2026 22:04:04Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 4 Views

SSO instance-role provisioning can grant global owner via IdP claims, enabling privilege escalation.

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22 Jul 2026 22:04Current
5.5Medium risk
Vulners AI Score5.5
CVSS 47.7
SSVC
4