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Security audit

微头条素材库

Security checks for vulnerabilities and agentic risk

Overview

This skill is a plain Markdown content-writing guide for MicroToutiao posts and does not install code, request credentials, persist data, or perform publishing actions itself.

Install this only if you want help generating MicroToutiao-style social content. Review outputs before posting, especially for hot topics, policy interpretation, finance, health, or multi-account/bulk publishing use, because the skill optimizes for engagement-oriented templates rather than factual verification or platform compliance.

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
  • 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
92% confidence
Finding

The skill activation description is overly broad and includes many common content-creation phrases, which can cause the agent to invoke this skill for generic writing requests beyond the intended microtoutiao use case. Over-broad routing increases the chance of misapplication, response hijacking of unrelated tasks, and unintended automation for mass-content generation scenarios described in the skill.

Content

No source excerpt is available for this finding.