Blog

Researchers have discovered a critical flaw allowing unauthenticated Remote Code Execution (RCE) in outdated n8n versions. Understand how CVE-2026-21858 works and why manual patch management is an operational risk.

AI is the brain, but automation is the nervous system. Discover why trusting your AI Agents to a basic n8n installation (with SQLite and no backups) is a recipe for disaster.

"Behind the VPN" is not a security strategy. Discover how to shield your n8n instance against malicious code execution, credential leakage, and lateral network movement.

While the internet talks about unauthenticated flaws, CVE-2025-68613 (CVSS 9.9) allows any user with workflow editor access to execute arbitrary code on the server. Understand the flaw in the Expression Sandbox.

Running n8n on Docker Compose is easy. Scaling it on Kubernetes without losing executions is a different story. Discover the reference architecture that separates testing environments from resilient enterprise operations.

The HTTP Request node is a lifesaver for quick prototypes, but it charges high interest in long-term maintenance. Learn when to stop copy-pasting cURLs and invest in the governance and stability of Custom Nodes.