New n8n Vulnerability (9.9 CVSS) Lets Authenticated Users Execute System Commands

The Hacker News

January 6, 2026 at 5:08 AM

Overview

A serious vulnerability has been found in n8n, an open-source workflow automation platform, which could allow authenticated users to run arbitrary system commands on the server. This vulnerability, identified as CVE-2025-68668, has a high severity score of 9.9 according to the CVSS system, indicating a significant risk. It stems from a failure in the protection mechanisms that should keep the system secure. Users of n8n should be particularly concerned as this issue could lead to unauthorized control over their systems. The affected versions include all versions prior to the patch that addresses this vulnerability, making it crucial for users to update their installations promptly to prevent potential exploitation.

Key Takeaways

Affected Systems: n8n (all versions prior to patch)
Action Required: Users are urged to update to the latest version of n8n to mitigate this vulnerability.
Timeline: Newly disclosed

Original Article Summary

A new critical security vulnerability has been disclosed in n8n, an open-source workflow automation platform, that could enable an authenticated attacker to execute arbitrary system commands on the underlying host. The vulnerability, tracked as CVE-2025-68668, is rated 9.9 on the CVSS scoring system. It has been described as a case of a protection mechanism failure. It affects n8n versions from

Impact

n8n (all versions prior to patch)

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Newly disclosed

Remediation

Users are urged to update to the latest version of n8n to mitigate this vulnerability. Specific patch details were not provided in the article, but users should ensure they are running the most recent version to safeguard against this issue.

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 CVE, Vulnerability, Patch, and 2 more.

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