HTML Injection Testing

Fail

Audited by Snyk on Apr 15, 2026

Risk Level: CRITICAL
Full Analysis

CRITICAL E006: Malicious code pattern detected in skill scripts.

  • Malicious code pattern detected (high risk: 1.00). The skill content contains explicit, actionable instructions for creating phishing overlays, hijacking forms, and exfiltrating credentials and cookies to third‑party attacker domains (e.g., attacker.com), demonstrating deliberate malicious intent and high abuse potential.

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

  • Third-party content exposure detected (high risk: 1.00). The SKILL.md explicitly instructs the agent to fetch and inspect arbitrary public web pages (e.g., curl examples and the "Custom Fuzzing Script" that uses requests.get against http://target.com and to grep/inspect response.text) so it ingests untrusted third-party content and uses that content to drive testing decisions and next actions.

Issues (2)

E006
CRITICAL

Malicious code pattern detected in skill scripts.

W011
MEDIUM

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

Audit Metadata
Risk Level
CRITICAL
Analyzed
Apr 15, 2026, 06:10 PM
Issues
2
Security Audit — snyk — HTML Injection Testing