n8n security advisory (AV26-278)

Serial number: AV26-278
Date: March 25, 2026

On March 25, 2026, n8n published security updates to address vulnerabilities in the following products:

  • n8n (Merge Node) – multiple versions
  • n8n (Community Edition) – multiple versions
  • n8n (Binary Data Inline HTML Rendering) – multiple versions
  • n8n (GSuiteAdmin Node) – multiple versions
  • n8n (Form Trigger/Chat Trigger Nodes) – multiple versions

The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary update.

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