firecrawl
Warn
Audited by Snyk on Mar 16, 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 explicitly fetches and ingests open/public third-party web content (e.g., SKILL.md commands like "firecrawl search --scrape", "firecrawl scrape """, "map/crawl/browser" which save results to .firecrawl/ and are then read/processed, and the "agent" workflow that extracts structured data), and rules/security.md even warns this fetched web content is untrusted—so third-party pages could indirectly inject instructions that influence agent actions.
MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).
- Potentially malicious external URL detected (high risk: 1.00). The skill's installation step uses npx/npm to fetch and execute the firecrawl-cli package (e.g., https://www.npmjs.com/package/firecrawl-cli), which downloads and runs remote code as a required dependency.
Issues (2)
W011
MEDIUMThird-party content exposure detected (indirect prompt injection risk).
W012
MEDIUMUnverifiable external dependency detected (runtime URL that controls agent).
Audit Metadata