CVE-2026-25115

n8n is vulnerable to Python sandbox escape

State: Published
Severity: 9.4 Critical
Published: Feb 4, 2026
Updated: Feb 5, 2026
Reserved: Jan 29, 2026

Description

n8n is an open source workflow automation platform. Prior to version 2.4.8, a vulnerability in the Python Code node allows authenticated users to break out of the Python sandbox environment and execute code outside the intended security boundary. This issue has been patched in version 2.4.8.

Scores

CVSS	Score	Vector	Source
4.0	9.4 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H	GitHub_M

Weaknesses

CWE-693 Protection Mechanism Failure

Affected Products

Product	Versions
n8nn8n-io	< 2.4.8Affected

References

https://github.com/n8n-io/n8n/security/advisories/GHSA-8398-gmmx-564h

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