rvm

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 0.90). The install guide (references/install-and-setup.md) instructs running '\curl -sSL https://get.rvm.io | bash -s stable' which fetches and executes remote code at runtime (alongside key imports from https://rvm.io/mpapis.asc and https://rvm.io/pkuczynski.asc), so this is a runtime external dependency that executes remote code.