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AI agent vulnerability · n8n

CVE-2026-25053: n8n has OS Command Injection in Git Node

criticalCVSS 4.0 9.4GHSA-9g95-qf3f-ggrw

Impact Vulnerabilities in the Git node allowed authenticated users with permission to create or modify workflows to execute arbitrary system commands or read arbitrary files on the n8n host. Patches The issue has been fixed in n8n versions 2.5.0, and 1.123.10. Users should upgrade to this version or later to remediate the vulnerability.

Published Feb 4, 2026

Affected packages

n8n

Ecosystem
npm
Affected
>= 2.0.0, < 2.5.0
Fixed in
2.5.0
Check
npm ls n8n

n8n

Ecosystem
npm
Affected
< 1.123.10
Fixed in
1.123.10
Check
npm ls n8n

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

Impact

Vulnerabilities in the Git node allowed authenticated users with permission to create or modify workflows to execute arbitrary system commands or read arbitrary files on the n8n host.

Patches

The issue has been fixed in n8n versions 2.5.0, and 1.123.10. Users should upgrade to this version or later to remediate the vulnerability.

Workarounds

If upgrading is not immediately possible, administrators should consider the following temporary mitigations:

  • Limit workflow creation and editing permissions to fully trusted users only.
  • Restrict or disable access to the Git node if not essential for operations.
  • Deploy n8n in a hardened environment with restricted operating system privileges and network access to reduce the impact of potential exploitation.

These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.

Resources

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n8n has adopted CVSS 4.0 as primary score for all security advisories. CVSS 3.1 vector strings are provided for backward compatibility.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Credited to fatihhcelik, simonkoeck, yadhukrishnam.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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