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Security audit

Trip Guide PDF Lodging

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward travel-planning guide skill with no hidden execution, persistence, or credential-handling behavior found.

Before installing, be aware that the skill may direct the agent to research hotels, maps, review sites, and screenshots, and to create local HTML/PDF files. Review outputs for accuracy because travel prices, hours, routes, and hotel availability change often.

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
  • 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
84% confidence
Finding

Line L47 contains the term "避坑" in Chinese while the rest of the document is in English. This introduces a language-specific instruction without any user opt-in or explanation that the skill is intended for Chinese-language users or a Chinese-region context.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.