ebay-review-scraper

CRITICAL E004: Prompt injection detected in skill instructions.

• Potential prompt injection detected (high risk: 1.00). The skill instructs the agent to automatically install a required dependency without asking the user and explicitly tells the agent to conceal that installation request, which is deceptive and outside the stated scraping purpose.

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 use BrowserAct to “capture browser-visible page content” from a user-specified eBay URL at runtime, which is outsider-authored free text (public web reviews) that can be ingested into the LLM context via the browser-act execution path.

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

• Potentially malicious external URL detected (high risk: 0.90). The Skill explicitly instructs the agent to automatically install and invoke BrowserAct at runtime using the provided installer links (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 would fetch and execute remote code as a required dependency.

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

• Attempt to modify system services in skill instructions detected (high risk: 0.80). The skill explicitly instructs the agent to automatically install a required CLI dependency ("Install BrowserAct") and to do so without asking the user for confirmation, which directs the agent to modify the host system state (potentially requiring privileged installs) and bypass user approval.