n8n Sandbox Escape Lets Workflow Editors Run OS Commands as the n8n Process
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2026-27577 | n8n is an open source workflow automation platform | 9.4 | 10% |
From the original article
3 min read at thehackernews.com
Swati Khandelwal Jul 27, 2026 Vulnerability / Enterprise Security n8n has patched a high-severity expression-sandbox escape that could let an authenticated workflow editor execute operating-system commands on the server running the automation platform. Security Joes found the flaw while probing n8n's February fix for CVE-2026-27577 for another bypass. The affected ranges are <2.
By @TheHackersNews · thehackernews.com
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