eas-workflows

Warn

Audited by Snyk on Jul 7, 2026

Risk Level: MEDIUM
Full Analysis

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

  • Third-party content exposure detected (high risk: 0.75). The required workflow fetches public web content at runtime (Expo’s JSON schema and MDX syntax/docs via node <skill-dir>/scripts/fetch.js <url> and scripts/validate.js calling fetchCached), and that fetched free-form text/JSON is then parsed and used to generate/validate responses in the agent’s LLM context.

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

  • Potentially malicious external URL detected (high risk: 0.80). The skill fetches the runtime schema and docs (notably https://api.expo.dev/v2/workflows/schema and the raw.githubusercontent.com MDX URLs) via scripts/fetch.js and scripts/validate.js, and that fetched content is used as the authoritative source to validate workflows and to derive answers, so remote content directly controls agent outputs.

Issues (2)

W011
MEDIUM

Third-party content exposure detected (indirect prompt injection risk).

W012
MEDIUM

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

Audit Metadata
Risk Level
MEDIUM
Analyzed
Jul 7, 2026, 04:29 PM
Issues
2
Security Audit — snyk — eas-workflows