New sandbox escape flaw exposes n8n instances to RCE attacks

BleepingComputer

January 28, 2026 at 5:46 PM

Overview

Researchers have identified two serious vulnerabilities in the n8n workflow automation platform that could expose instances to remote code execution (RCE) attacks. If exploited, attackers could gain full control of affected systems, allowing them to access sensitive data and execute arbitrary code on the underlying host. This situation poses a significant risk to organizations that rely on n8n for automating workflows, as it could lead to data breaches and system compromises. Users of n8n are urged to take immediate action to secure their instances against these vulnerabilities. The details of these flaws underscore the need for vigilance in maintaining security in automation tools.

Key Takeaways

Affected Systems: n8n workflow automation platform
Action Required: Users should apply available patches and updates to n8n as they become available and review security configurations to mitigate potential risks.
Timeline: Newly disclosed

Original Article Summary

Two vulnerabilities in the n8n workflow automation platform could allow attackers to fully compromise affected instances, access sensitive data, and execute arbitrary code on the underlying host. [...]

Impact

n8n workflow automation platform

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Newly disclosed

Remediation

Users should apply available patches and updates to n8n as they become available and review security configurations to mitigate potential risks.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to RCE.

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