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Security audit

Stock Financial Analysis

Security checks for vulnerabilities and agentic risk

Overview

This is a plain Markdown skill for Chinese-language stock analysis, with no executable code, persistence, credential access, or hidden behavior.

Install only if you want a Chinese-language stock-analysis assistant. Treat any buy/sell signals or valuation conclusions as research support, not professional financial advice, and verify market data and assumptions before making investment decisions.

A.I.G

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

SkillSpector

Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (2)

Natural-Language Policy Violations

Medium
Confidence
96% confidence
Finding
The skill is written entirely in Chinese and does not document a locale restriction or offer language fallback, which can lead to user misunderstanding of financial analysis, disclaimers, or risk statements. In a financial context, language mismatch can materially increase the chance that users misinterpret analysis or act on misunderstood buy/sell guidance.

Vague Triggers

Medium
Confidence
90% confidence
Finding
The trigger phrases are broad, everyday requests such as asking whether a stock can be bought or to analyze a company, without clear routing boundaries or required user consent for financial-analysis behavior. This can cause the skill to activate too often and produce high-stakes investment guidance in ambiguous contexts, increasing the risk of unsafe or unintended financial advice.

Static analysis

No suspicious patterns detected.