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Security audit

Holiday Travel Ranker

Security checks for vulnerabilities and agentic risk

Overview

This skill performs disclosed travel research and report generation, with no hidden code, credential access, or persistence found.

Install only if you want a Chinese-language travel ranking workflow that may run several web searches and create local Markdown/HTML reports. For casual travel chat, invoke it explicitly only when you want a structured destination comparison.

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
  • 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 (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The trigger phrases are broad, generic travel terms such as '旅行推荐', '去哪里旅游', and 'holiday travel', which can match many ordinary requests not specifically requiring this skill. Over-broad invocation increases the chance the skill runs in unintended contexts, causing unnecessary web research, irrelevant outputs, or incorrect tool selection that may override a more suitable skill.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
87% confidence
Finding

The skill metadata and content are written to require Chinese-language interaction and outputs, but do not provide a language-selection mechanism or clearly document that the skill is intentionally limited to Chinese-speaking users. This can cause misalignment with user expectations, accidental invocation for non-Chinese requests, and degraded usability or misunderstanding rather than a direct security compromise.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The trigger phrases are very broad, natural-language requests such as general travel recommendation questions, which can cause the skill to activate during ordinary conversation without clear user intent to invoke this specific workflow. That creates a prompt-squatting/overbroad-activation risk: the agent may launch network-heavy data collection and ranking behavior when the user only wanted casual advice, reducing user control and potentially causing unnecessary external lookups.

Content

No source excerpt is available for this finding.