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Security audit

公众号贴图 / 九宫格多图推送

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed Chinese-language workflow for creating and optionally publishing WeChat image posts, with no hidden persistence or embedded executable payload in the artifact.

Install this only if you intend to use a Chinese-language WeChat publishing workflow and are comfortable giving the related suite access to local article files, image prompts, an image-model API key, and optional WeChat app credentials for publishing.

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
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

This markdown file contains all user-facing checklist content in Chinese and does not indicate that users may choose another language or that the skill is intentionally limited to a Chinese-speaking or region-specific context. Under the policy rule for natural-language violations, forcing a specific language without opt-in is a reportable issue.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The only user-facing description is written in Chinese, indicating the skill is intended to operate in a specific language/locale without any stated user choice or opt-in. Under the policy, locale constraints should either be optional for the user or clearly documented as justified and region-specific.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.