n8n

n8n is a self-hostable workflow automation platform. In an authorized assessment, an existing workflow can invoke the Execute Command node to run shell commands in the n8n runtime context, or use credentials attached to workflow nodes to access connected services. Execute Command is unavailable on n8n Cloud and disabled by default from n8n 2.0. With Docker it runs inside the n8n container, not on the Docker host. n8n encrypts credentials before storing them in its database; workflow credential use is distinct from extracting plaintext secrets.