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Security audit

Travel Checklist

Security checks for vulnerabilities and agentic risk

Overview

This skill is a travel packing checklist helper with no executable code, persistence, credential use, or hidden data movement.

Installers should expect this skill to generate travel packing and pre-departure checklists. For mixed Chinese/English requests it may answer in Chinese by default, and for visa, customs, medicine, airline, or venue rules users should verify official current sources because the skill is instructed not to make binding policy determinations without that verification.

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 (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The skill specifies that if the request is mixed or unclear, it should default to Chinese. This imposes a language choice without explicit user opt-in, which matches the policy category for language or locale policy violations.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The example for a mixed-language request explicitly expects Chinese output by default. This operationalizes the same forced-language behavior in validation guidance, increasing the likelihood the skill will apply the language constraint consistently without user choice.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.