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Security audit

valuemining-lengthybooks

Security checks for vulnerabilities and agentic risk

Overview

This skill is a markdown-only framework for extracting and applying insights from books, with no hidden execution, persistence, or data access behavior found.

Before installing, consider that the skill may process substantial book text and user-provided professional context, so avoid providing sensitive proprietary material unless you are comfortable using it in the agent session. The cultural-bias checklist is purpose-aligned, but users should still adapt outputs to their own region, audience, and organization.

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
85% confidence
Finding

The document explicitly references 'Western/individualistic values' as a cultural frame, which can encode a locale-specific assumption in the skill's guidance. Because the file does not offer a language/locale or cultural opt-in mechanism and is not clearly limited to a region-specific use case, this is a mild organizational policy concern.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.