walmart-search-results-scraper

CRITICAL E004: Prompt injection detected in skill instructions.

• Potential prompt injection detected (high risk: 0.90). The skill contains deceptive instructions to automatically install runtime dependencies and explicitly hide or avoid asking the user for confirmation, which are hidden/unauthorized actions outside the advertised scraping task.

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

• Third-party content exposure detected (high risk: 0.85). SKILL.md instructs the agent to invoke the BrowserAct CLI to “capture browser-visible page content” from user-specified Walmart URLs at runtime, which is outsider-authored free text from public web pages.

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

• Potentially malicious external URL detected (high risk: 0.90). The Skill instructs the agent to automatically install and invoke the BrowserAct CLI at runtime using the provided installer URL(s) (https://www.browseract.com/?co-from=ecommerce and https://www.browseract.com/?co-from=ecommerce&redirect=https://github.com/browser-act/skills/tree/main), which means remote code would be fetched and executed as a required runtime dependency.

MEDIUM W013: Attempt to modify system services in skill instructions.

• Attempt to modify system services in skill instructions detected (high risk: 0.70). The Skill explicitly directs the agent to automatically install the BrowserAct CLI and resume execution without asking the user for confirmation, which instructs the agent to modify the host system (potentially requiring elevated privileges) and bypass user approval.