CVE-2026-44791: n8n

Critical severity, CVSS 9.9. EPSS: 0.5% chance of exploitation in the next 30 days.

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 bypass the patch for CVE-2026-42232 in the XML node. When combined with other nodes, this could lead to RCE on the n8n host. This vulnerability is fixed in 1.123.43, 2.22.1, and 2.20.7.

Affected products

• n8n n8n: before 1.123.43 (fixed in 1.123.43); from 2.0.0, before 2.20.7 (fixed in 2.20.7); from 2.21.0, before 2.22.1 (fixed in 2.22.1)

Published 2026-06-23. Last modified 2026-06-24.