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Security audit

Wechat Article Generation Expert

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed WeChat article-writing helper with no code execution, persistence, credential access, or hidden system behavior, though users should review promotional content for disclosure and accuracy.

Installers should treat this as a specialized drafting aid for WeChat-style articles. For marketing or brand pieces, clearly disclose sponsorship or advertising relationships, verify factual and data claims, and avoid using it when the user only wanted generic writing help rather than a full WeChat Official Account article.

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 (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill’s activation cues are broad and overlap with ordinary writing and content-help requests, which can cause the agent to invoke this specialized behavior in contexts the user did not clearly intend. That increases the chance of unintended long-form content generation, prompt-scope confusion, and bypass of more appropriate general-purpose handling or safer domain-specific guidance.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The skill explicitly supports advertorials and brand-promotion content but provides no guidance on disclosure, transparency, or compliance obligations. This can facilitate generation of undisclosed sponsored content or misleading promotional material, creating legal, policy, and trust risks for users and audiences.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The document is explicitly framed as a WeChat Official Account article reference, which targets a specific platform and implied Chinese-language/content locale. The file does not offer any user choice or opt-in for language/locale, and the examples are tailored to that locale throughout.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.