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CVE-2025-52554 n8n Improper Authorization in Workflow Execution Stop Endpoint Allows Terminating Other Users’ Workflows

🗓️ 03 Jul 2025 20:08:54Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

n8n prior to 1.99.1 has an authorization flaw allowing unauthorized stopping of workflows.

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10 Apr 2026 05:32Current
6.5Medium risk
Vulners AI Score6.5
CVSS 44.9
EPSS0.00327
5