install-nodejs-22
Warn
Audited by Snyk on Mar 10, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 0.90). The skill's install.sh explicitly downloads and executes a remote installer from https://fnm.vercel.app via "curl -fsSL https://fnm.vercel.app/install | bash" (also referenced in SKILL.md), which pulls untrusted third-party code that can materially change runtime behavior.
MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).
- Potentially malicious external URL detected (high risk: 1.00). The install.sh script runs curl -fsSL https://fnm.vercel.app/install | bash at runtime, which fetches and directly executes remote installer code for fnm that the skill depends on, so this URL is a runtime external dependency that executes remote code.
MEDIUM W013: Attempt to modify system services in skill instructions.
- Attempt to modify system services in skill instructions detected (high risk: 0.80). The skill runs an install script that automatically invokes privileged actions (e.g., "sudo corepack enable" on macOS/Linux and requires Administrator on Windows), which modifies system-level state and requests elevated privileges.
Audit Metadata