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Security audit

Aibrary Book Search

Security checks for vulnerabilities and agentic risk

Overview

This is a simple book-recommendation skill with no code execution, persistence, credential access, or hidden data handling.

Installers should understand that this skill may activate for broadly phrased book-discovery requests. It is appropriate for finding reading recommendations, but users should use a more specific skill for non-book research, summaries, medical, legal, or financial advice.

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
95% confidence
Finding

The trigger condition is broad enough to match many generic book- or learning-related queries, which can cause the skill to activate in situations where a more specific or safer skill should respond. This is not directly exploitable as code execution, but it can lead to unintended routing, overcollection of user intent, or response confusion across adjacent skills.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.