CVE-2026-44789 — n8n: HTTP Request Node Pagination Prototype Pollution to RCE
n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve glob…
Published: 2026-06-23 · CVSS: 9.4 · CVSS 4.0
n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the HTTP Request node. Combined with other techniques this could lead to RCE on the instance. This vulnerability is fixed in 1.123.43, 2.22.1, and 2.20.7.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7