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CVE-2026-103260 n8n before 2.39.6 and 2.40.x before 2.40.1 Approval Bypass via Send and Wait Node

🗓️ 01 Oct 2026 10:42:03Reported by GoogleType 
osv_cve
 osv_cve
🔗 osv.dev👁 12 Views

Approval bypass in n8n Send and Wait node allows unauthenticated users to trigger actions.

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21 Oct 2026 02:54Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.3
12