grailed-marketplace-scraper

Fail

Audited by Snyk on Sep 19, 2026

Risk Level: CRITICAL
Full Analysis

CRITICAL E004: Prompt injection detected in skill instructions.

  • Potential prompt injection detected (medium risk: 0.30). The skill contains instructions to automatically install a required CLI dependency without user confirmation.

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

  • Third-party content exposure detected (low risk: 0.10). The agent scrapes arbitrary marketplace listings and seller pages from Grailed via browser automation, consuming outsider-authored descriptions and titles at runtime.

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

  • Potentially malicious external URL detected (high risk: 0.70). The skill fetches external browser automation instructions and installation scripts from a third-party website and repository during runtime without verified first-party provenance, presenting a high-tier runtime external dependency risk.

Issues (3)

E004
CRITICAL

Prompt injection detected in skill instructions.

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
CRITICAL
Analyzed
Sep 19, 2026, 06:16 AM
Issues
3