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Security audit

NoodleShopOwner

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed Chinese-language stock valuation helper that uses public financial data and an optional local calculator, with no evidence of hidden persistence, credential access, or unsafe execution.

Install only if you want a Chinese-first stock valuation analysis style. It may search the web for public financial data and can make strong comparative judgments, so verify source data and do not treat its output as personalized investment advice.

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 (3)

Natural-Language Policy Violations

Medium
Confidence
95% confidence
Finding
The file is entirely written as a Chinese output example and presents a fixed response style in Chinese, but does not indicate that language selection is optional or user-configurable. Under the policy, forcing a specific language without user opt-in is a natural-language policy violation.

Natural-Language Policy Violations

Medium
Confidence
89% confidence
Finding
The document defines fixed Chinese terminology mappings and later output templates entirely in Chinese, indicating the skill expects a single language/locale. There is no opt-in, alternative language path, or justification that the skill is region-specific, so this is a natural-language policy concern.

Natural-Language Policy Violations

Low
Confidence
92% confidence
Finding
This code file contains user-facing natural language in Chinese only (the module docstring), which imposes a specific language/locale without opt-in. The policy for SQP-3 applies to all file types and flags language constraints unless the skill offers a choice or clearly documents a justified locale restriction.

Static analysis

No suspicious patterns detected.