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Security audit

Qqmusic Control

Security checks for vulnerabilities and agentic risk

Overview

This skill is a narrow QQ Music control helper, with no bundled executable code or evidence of hidden behavior, though it references a missing local AutoHotkey script.

Before installing or using this skill, confirm you have AutoHotkey v2 and inspect the referenced scripts/qqmusic_media_keys.ahk file yourself if it exists locally, since that script is not included in the reviewed artifact.

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 (1)

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
94% confidence
Finding

The markdown uses Chinese section headings and operational notes, which effectively forces a specific language for understanding and use of the skill. There is no indication that the skill is intentionally limited to Chinese-speaking users or that an alternative language is available.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.