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web-waf-detection

Web Application Firewall fingerprinting — Cloudflare, AWS WAF, Akamai, Imperva, etc.

67

Quality

81%

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SecuritybySnyk

Critical

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SKILL.md
Quality
Evals
Security
Critical

E006: Malicious code pattern detected in skill scripts.

What this means

Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.

Why it was flagged

This content explicitly instructs reconnaissance and WAF fingerprinting to enable exploit evasion (encoding/payload obfuscation) and signals HTTP request smuggling for use in attacks, indicating intentional malicious use.

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Low

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

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

The required workflow uses curl/wafw00f to fetch and grep HTTP response headers (public target content) at runtime, and those fetched header strings would be visible to the agent’s LLM context for analysis/handoff, making this an outsider-sourced free-text ingestion path (HTTP response text from an external website).

Repository
PurpleAILAB/Decepticon
Audited
Security analysis
Snyk

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