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Security audit

doc-importer

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward document-to-markdown importer with minor overbroad trigger wording but no hidden, persistent, or destructive behavior.

Before installing, be aware that this skill may activate on broad document-related wording. Use it when you explicitly want external files converted to markdown, and review the output path before allowing it to write a draft.

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
Confidence
95% confidence
Finding
The trigger list includes generic terms such as "import," "conversion," "documents," and "ingestion," which are common in normal conversations and can cause the skill to activate in contexts broader than intended. Because this skill processes external files and may fetch from local paths or URLs, unintended invocation increases the chance of unnecessary handling of untrusted content or accidental file operations.

Static analysis

No suspicious patterns detected.