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Security audit

Xiao Chuang You Photography

Security checks for vulnerabilities and agentic risk

Overview

This is a simple Chinese-language photography guidance skill with no code execution, data access, persistence, or hidden behavior.

Installing this skill should be low risk. Users should know it is designed around Chinese-language photography coaching and may activate on common photo-related words, but it does not request access to files, accounts, tools, credentials, or the network.

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 (2)

Natural-Language Policy Violations

Medium
Confidence
88% confidence
Finding
The description, role, triggers, and reply norms are all written as Chinese-only instructions, with no indication that users may choose another language or that the skill is intentionally limited to a Chinese-speaking context. This creates a natural-language policy concern because it implicitly fixes the interaction locale without explicit opt-in.

Vague Triggers

Medium
Confidence
95% confidence
Finding
The activation keywords are broad, generic terms like “拍照”, “构图”, “滤镜”, and “相机” that can appear in ordinary conversation outside the intended specialty scope. This can cause unintended routing to the skill, increasing the chance of irrelevant or policy-bypassing responses if the skill is invoked when the user did not explicitly want photography guidance.

Static analysis

No suspicious patterns detected.