Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n8n-io / n8n | affected 0 before 2.32.1; unaffected 2.32.1 |
| n8n-io / n8n | affected 0 before 2.31.5; unaffected 2.31.5 |
CWE
CWE-94
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-sandbox-escape
ADP enrichment
No English description supplied.
No references supplied.