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Security audit

当你需要操作minecraft时候使用此skill

Security checks for vulnerabilities and agentic risk

Overview

This is a narrow Minecraft gameplay automation skill with disclosed screenshot, keyboard, mouse, and chat controls, and no evidence of hidden code, persistence, or data theft.

Install this only if you are comfortable with an assistant controlling Minecraft actions and possibly sending in-game chat; non-Chinese users should translate or review the pause conditions and action rules before use.

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
  • 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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (1)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill is written entirely in Chinese and does not offer any user language choice or opt-in, which can cause users to misunderstand actions, safety boundaries, or required confirmations. In an automation skill that controls a game via keyboard and mouse, language mismatch increases the chance of unintended actions because the user may not fully understand status updates or pause conditions.

Content

No source excerpt is available for this finding.