**Source : The Hacker News | 27 juillet 2026** 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 =2.32.0, 👉 **Lire l'article complet sur The Hacker News :** [https://thehackernews.com/2026/07/n8n-sandbox-escape-lets-workflow.html](https://thehackernews.com/2026/07/n8n-sandbox-escape-lets-workflow.html)