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Security audit

Taobao Price Compare

Security checks for vulnerabilities and agentic risk

Overview

This skill is a focused shopping comparison helper that uses visible marketplace pages and explicitly avoids logins, checkout, payment, and hidden scraping.

Installers should expect the skill to browse public shopping pages and produce some Chinese field labels or phrases. Do not use it to log in, solve CAPTCHAs, enter personal details, submit orders, or pay; verify final price, coupons, shipping, warranty, stock, and return terms yourself before buying.

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
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

Natural-Language Policy Violations

Medium
Confidence
95% confidence
Finding
The instruction to state the playbook in the verdict as `品类策略` imposes a Chinese output label regardless of user preference. This is a natural-language locale policy issue because the file does not provide an opt-in, alternative language, or justification for requiring Chinese.

Natural-Language Policy Violations

Medium
Confidence
88% confidence
Finding
The file directs the agent to write the fixed Chinese phrase `淘宝基准价未提供`, which imposes a specific language in user-facing output. This is a natural-language locale policy concern because the skill does not offer any language choice or document that it is restricted to Chinese-only use.

Static analysis

No suspicious patterns detected.