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Security audit

Article Analyzer

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward article-analysis helper with user-directed web fetching and optional Feishu document creation, with no hidden execution or persistence behavior found.

Install this if you want a Chinese-language workflow for analyzing web or WeChat articles. Be aware that asking it to create a Feishu document will place the generated report in Feishu; use chat output instead for content you do not want sent to that service.

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 (3)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill instructs creating a Feishu document containing the analysis report without requiring an explicit user warning that the report content will be transmitted to an external third-party service. Because the analyzed article text may include copyrighted, sensitive, or user-provided material, silent export creates a real data-handling and privacy risk.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
81% confidence
Finding

The manifest description and all trigger phrases are specified only in Chinese, implying a fixed language expectation for invocation and use. Under the policy, forcing a specific language without user opt-in can be a natural-language policy violation unless the locale constraint is explicitly justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
91% confidence
Finding

The entire skill reference content is written only in Chinese and provides no indication that other languages are supported or that the language choice is optional. Under the stated policy, forcing a specific language without user opt-in is a natural-language policy concern.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.