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Security audit

🇺🇸 美国最新关税政策查询

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple public tariff-policy lookup helper with no executable code, persistence, credential use, or hidden high-impact behavior found.

Installers should expect a Chinese-language skill that uses web sources to answer tariff-policy questions and should verify legal or trade decisions against official U.S. notices; clearer language-support documentation would improve usability but no malicious behavior was found.

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
Category
Not specified by scanner
Confidence
93% confidence
Finding

The file consistently presents the skill name, description, usage examples, modes, and disclaimer only in Chinese. Under the policy, forcing a specific language without user opt-in is a natural-language policy violation unless the locale constraint is explicitly justified or alternatives are offered.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
88% confidence
Finding

The skill name and description are entirely in Chinese while the skill targets U.S. tariff policy, but the metadata does not indicate that language selection is optional or that the locale restriction is intentional. This can violate language/locale policy when a skill implicitly assumes one language without user opt-in or clear justification.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.