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Security audit

testskill-0410repo123

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward wrapper for a summarization CLI, with a privacy caveat that user-provided files or links may be sent to model and extraction providers.

Before installing, treat anything you summarize as potentially sent to the selected model provider, and to Firecrawl or Apify if those fallback options and tokens are enabled. Avoid private documents, confidential URLs, or regulated data unless those provider data policies are acceptable for your use case.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • 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)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The skill explicitly encourages summarizing URLs, local files, PDFs, images, audio, and YouTube content using external model providers and optional third-party fallback services, but it does not warn users that submitted content may be transmitted off-host to those providers. This can lead users to unknowingly send sensitive local documents, private URLs, or media to external APIs, creating confidentiality and compliance risks.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.