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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History
Mon, 04 May 2026 20:30:00 +0000
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| 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. | |
| Title | n8n: XML Node Prototype Pollution to RCE | |
| Weaknesses | CWE-1321 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-04T19:41:20.552Z
Reserved: 2026-04-25T05:37:12.117Z
Link: CVE-2026-42232
Updated: 2026-05-04T19:41:16.339Z
Status : Received
Published: 2026-05-04T19:16:05.610
Modified: 2026-05-04T19:16:05.610
Link: CVE-2026-42232
No data.
OpenCVE Enrichment
Updated: 2026-05-04T20:30:08Z