CVE-2026-72765
Critical · CVSS 9.9- CVSS
- 9.9
- nvd
- EPSS
- —
- KEV
- No
- Class
- oss containerizable
- CWE-94
Description
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
| npm | n8n | 0 → 2.31.5 |
| npm | n8n | 2.32.0 → 2.32.1 |
References
Status: profiled · ingested 2026-09-02T00:00:49.000Z