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Security audit

Xiachufang

Security checks for vulnerabilities and agentic risk

Overview

This is a disclosed cooking and Xiachufang recipe-assistant skill with no code execution, persistence, credentials, or hidden data access.

Install this as ordinary cooking guidance. Users should understand it is focused on Xiachufang and Chinese home-cooking recipe workflows, and should still use professional advice for infant, pregnancy, chronic-disease, allergy, or other specialized dietary needs.

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
  • 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

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The skill name and description are primarily in Chinese and present the skill as operating in a Chinese-language recipe-platform context, but the file does not state that this is a China-specific or Chinese-only skill, nor does it offer an opt-in language choice. Under the policy, forcing a specific language without user choice can be a natural-language policy violation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.