web-access

Fail

Audited by Snyk on Jun 20, 2026

Risk Level: CRITICAL
Full Analysis

HIGH W007: Insecure credential handling detected in skill instructions.

  • Insecure credential handling detected (high risk: 1.00). The skill instructs the agent to preserve and use full URLs that may contain session tokens and to embed those URLs in curl/new requests, which can force the LLM to handle and output sensitive tokens verbatim.

CRITICAL E006: Malicious code pattern detected in skill scripts.

  • Malicious code pattern detected (high risk: 1.00). The skill intentionally exposes a local HTTP API that can run arbitrary JavaScript inside the user's logged-in Chrome tabs, manipulate uploads with arbitrary local file paths, auto-attaches to Chrome (discovering DevTools ports) and includes anti-detection logic (intercepting debug-port probes) — capabilities that enable covert credential access and data exfiltration and thus present high-risk backdoor/abuse potential.

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

  • Third-party content exposure detected (high risk: 0.85). 该 skill 在运行时通过浏览器 CDP 读取“用户在页面中导航/点击后加载的网页 DOM 文本”(如 /newTarget.createTarget/navigatePage.navigate/evalRuntime.evaluate 提取 textContent/DOM 结构),这些页面内容属于外部网站作者的自由文本,可能被注入到代理的 LLM 上下文。

Issues (3)

W007
HIGH

Insecure credential handling detected in skill instructions.

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
Jun 20, 2026, 10:36 AM
Issues
3
Security Audit — snyk — web-access