CVE-2026-72765
Critical · 9.9CVSS
9.9
EPSS
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Published
Aug 11, 2026
CISA due date
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The record
n8n before 2.31.5 and before 2.32.1 contain a sandbox escape vulnerability in expression evaluation. An authenticated user with permission to create or modify workflows can craft expressions using arrow-function bodies to bypass the expression sandbox, triggering system command execution on the host running n8n. The issue is fixed in versions 2.31.5 and 2.32.1.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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