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Security audit

Kugou

Security checks for vulnerabilities and agentic risk

Overview

This skill is a lightweight guide for summarizing public Kugou Music pages, with disclosed limits against downloading, reverse engineering, bulk scraping, and automatic account actions.

Install only if you want an agent to help inspect Kugou Music pages. Avoid using it for downloads, bulk scraping, bypassing verification, or account-changing actions; if a task involves logged-in personal content, keep it user-directed and review what the agent is reading.

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 (1)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The invocation description is broad enough to trigger whenever a user needs to access or automate Kugou-related content, without narrowing to specific safe tasks. Over-broad routing can cause the agent to invoke this skill for generic requests and unnecessarily open browser automation against a third-party site, increasing the chance of unintended scraping, login-state exposure, or policy-bypassing behavior despite the skill's otherwise cautious wording.

Content

No source excerpt is available for this finding.