HIGH 8.7 NVD
CVE-2026-72765
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 w
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.
References
- https://github.com/n8n-io/n8n/security/advisories/GHSA-gv7g-jm28-cr3m
- https://www.vulncheck.com/advisories/n8n-before-remote-code-execution-via-expression-sandb
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-08-11 via NVD.
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