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Security audit

ecommerce-price-comparision

Security checks for vulnerabilities and agentic risk

Overview

This is a markdown-only shopping comparison guide that stays focused on safer product and price comparisons and does not request ordering, payment, account access, persistence, or executable installation.

Install this if you want structured help comparing Chinese e-commerce listings. Treat its recommendations as shopping advice, not checkout authorization, and provide only the product details or links needed for comparison rather than account credentials or private session data.

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (4)

Autonomous Decision Making

Medium
Category
Excessive Agency
Content
### When Comparing Prices
- Prefer **final payable price** over list price
- Never treat deposit, teaser price, or “from” price as final payable price without confirmation
- Include shipping when it materially changes the user’s real out-of-pocket cost
- Mark uncertain prices as uncertain instead of forcing a hard numeric conclusion
- If the lowest visible price depends on coupon collection, membership, livestream access, group buying, or subsidy eligibility, state those conditions explicitly
Confidence
75% confidence
Finding
Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Natural-Language Policy Violations

Medium
Confidence
84% confidence
Finding
The markdown repeatedly uses China-specific platforms, RMB pricing, and Chinese-market shopping assumptions as the default comparison context, with no indication that this locale is optional or region-scoped. Because the guidance is framed as general agent behavior rather than explicitly China-only behavior, it can impose a specific locale context without user choice.

Autonomous Decision Making

Medium
Category
Excessive Agency
Content
## Common Failure Patterns

### Failure 1
Recommending the cheapest visible listing without checking eligibility or risk.

### Failure 2
Ignoring user constraints in final ranking.
Confidence
75% confidence
Finding
Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Autonomous Decision Making

Medium
Category
Excessive Agency
Content
## Common Failure Patterns

### Failure 1
Recommending the cheapest visible listing without checking eligibility or risk.

### Failure 2
Ignoring user constraints in final ranking.
Confidence
75% confidence
Finding
Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Static analysis

No suspicious patterns detected.