n8n security advisory (AV26-1160)
- Command
- CYBERCOM
- Region
- North America
- Category
- Cyber threat
- Source
- Canada CCCS Alerts & Advisories
Cyber ThreatOfficial statement
At a glance
- What
- Cyber Threat
- Who
- Canada CCCS Alerts & Advisories
- When
- Nov 13, 2026 at 2:28 PM UTC
Official Statements
Canada CCCS Alerts & Advisories, November 13: “Serial number: AV26-1160 Date: November 13, 2026 As of November 13, 2026, n8n is affected by vulnerabilities in the following product: n8n Prior to 2.45.5 Prior to 2.46.1 Prior to 3.0.1 The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available. OAuth Account Hijack in the End-User Credential Connect Flow via Unauthenticated Callback Overview · n8n-io/n8n · GitHub”
Source: Canada CCCS Alerts & Advisories
