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Protection Mechanism Failure

CVE-2026-25115

High
9.4/10

Summary

n8n is an open source workflow automation platform. Prior to version 1.23.18, and 2.x prior to 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 versions 1.23.18 and 2.4.8.

  • LOW
  • NETWORK
  • HIGH
  • CHANGED
  • NONE
  • LOW
  • HIGH
  • HIGH

CWE-693 - Protection Mechanism Failure

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

References

Advisory Timeline

  • Published