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Security audit

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Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed WenDaoYun company-lookup reference with external API use and no executable payload or persistence.

Install only if you are comfortable sending company names and requested lookup categories to WenDaoYun using your own API key. Keep that key private and revoke it if exposed.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The trigger description says the skill should activate whenever a user needs enterprise-related information, which is broad enough to capture many ordinary requests without clearly signaling that an external company-intelligence service will be used. Overbroad activation can cause unintended invocation, unnecessary disclosure of user queries to a third party, and confusion about when this specialized skill should run.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill documentation does not clearly warn users that company names and related query terms will be sent to the external WenDaoYun API. This creates a privacy and transparency issue because users may provide sensitive investigative, legal, or commercial-interest queries without understanding that the data leaves the local agent context.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.