Security Advisory

CVE-2026-42232

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-04 18:34:11

Last updated 2026-05-05 03:56:36

Assigner GitHub_M

CVSS score 9.4

State PUBLISHED

Description

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the XML Node leading to RCE when combined with other nodes exploiting the prototype pollution. This issue has been patched in versions 1.123.32, 2.17.4, and 2.18.1.

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