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Security audit

Cn Security Code Resolver Openclaw Skill

Security checks for vulnerabilities and agentic risk

Overview

This skill does what it says: it resolves mainland China security names by querying Eastmoney, with no hidden persistence or unrelated access found.

Install this if you are comfortable with security names or watchlist entries being sent to Eastmoney for lookup. For sensitive portfolios, use only the minimum names needed or review queries before running batch resolution.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (3)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The README explicitly states this is a Chinese securities code resolution skill for OpenClaw, and the rest of the document assumes Chinese-language inputs and China-market defaults. That creates a locale/language constraint without offering user choice or opt-in, which matches the policy-violation category for forced language or locale behavior.

Content

No source excerpt is available for this finding.

Undeclared Tool Scope

Medium
Category
MCP Least Privilege
Confidence
88% confidence
Finding

The skill instructs the agent to run a bundled Python script that queries Eastmoney's public API, which is network-capable behavior, but the skill manifest declares no explicit tool scope or permissions. That mismatch weakens policy enforcement and user transparency: an agent may perform outbound requests without a clearly declared network allowance, making review, sandboxing, and least-privilege controls harder.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The script sends raw user-provided security queries to Eastmoney's external API without any disclosure, consent mechanism, or minimization. While the data sent is typically just instrument names, user queries can still contain sensitive portfolio interests, research intent, or proprietary watchlists, creating an avoidable privacy and data-leakage risk to a third party.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.