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Security audit

Tonghuashun

Security checks for vulnerabilities and agentic risk

Overview

This skill is a read-only Tonghuashun market/news helper with clear limits against trading, account use, reverse engineering, and bulk scraping.

Use this for public Tonghuashun market/news summaries only. Do not use it for logged-in brokerage activity, trading, account data, bulk scraping, or decisions that require regulated financial 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
  • 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 (1)

Vague Triggers

Low
Category
Not specified by scanner
Confidence
88% confidence
Finding

The activation description is broad enough to trigger whenever a user asks to access or automate Tonghuashun-related content, rather than being limited to narrowly scoped public-information use cases. This can cause over-invocation of the skill in contexts involving automation, dynamic page interaction, or adjacent financial tasks, increasing the chance of unintended browsing or data collection behavior in a sensitive finance-related domain.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.