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Security audit

财务分析入门工具

Security checks for vulnerabilities and agentic risk

Overview

This is a finance-analysis Markdown skill with broad wording and tool permissions, but I found no hidden execution, persistence, exfiltration, or destructive behavior.

Install only if you want an agent to help with finance-analysis workflows. Because it declares read, exec, and write, review any generated commands or report-writing actions before allowing them, and provide financial data or API credentials only when needed.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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 (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The description includes a very broad activation cue ('Use when 用户需要财务分析入门工具相关功能时使用') that can match almost any finance-related request without clear boundaries. In an agent environment with read/exec/write tools, this increases the chance the skill is invoked for vague prompts and gains access to file or command capabilities unnecessarily.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The capability-scope section lists expansive natural-language triggers such as data analysis, report generation, statistical insights, and data visualization, which go well beyond the declared finance focus. This broad phrasing can cause over-selection of the skill for generic analytical requests, making the presence of exec/write tools more dangerous because the agent may choose this skill in contexts where those capabilities are unnecessary.

Content

No source excerpt is available for this finding.