The internallib_v811 npm package version 1.0.1 declares a dependency on internallib-helper fetched via an unprotected HTTP URL from a private IP address. This setup allows an attacker with network access to intercept and substitute the tarball during installation, potentially delivering malicious code. The package's index.js is a trivial stub, indicating the install-time code delivery occurs through the dependency declaration itself. This represents a supply chain risk via dependency confusion and insecure transport.