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Improper Control of Dynamically-Managed Code Resources Affecting n8n package, versions <2.23.2-r0

Severity

 Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.71% (49th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-N8N-17134643
  • published3 Jun 2026
  • disclosed12 Jun 2026
Report a new vulnerability Found a mistake?

Introduced: 3 Jun 2026

NewCVE-2026-47137  (opens in a new tab)
CWE-913  (opens in a new tab)

How to fix?

Upgrade Minimos:latest n8n to version 2.23.2-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream n8n package and not the n8n package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, the fix for GHSA-8hg8-63c5-gwmx (CVE-2023-37903) introduced a check in nodevm.js line 263 that blocks the combination nesting: true + require: false. However, the check uses strict equality (options.require === false), which is trivially bypassed by omitting the require option entirely. When require is not specified, options.require is undefined, not false. The strict equality check fails, so the security guard is skipped. Immediately after (line 280), the destructuring default require: requireOpts = false assigns requireOpts = false, producing the exact configuration the patch was designed to prevent. This issue has been patched in version 3.11.4.