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CVE-2026-42232
Published: May 4, 2026
Modified: May 5, 2026
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.
| Vendor | Product | Versions |
|---|---|---|
n8n-io | n8n | affected < 1.123.32affected >= 2.17.0, < 2.17.4affected >= 2.18.0, < 2.18.1 |
Weaknesses (CWE)
References
https://github.com/n8n-io/n8n/security/advisories/GHSA-hqr4-h3xv-9m3r
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