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Security audit

Wxa Ai Mode Dev

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-only skill for WeChat Mini Program AI-mode development, with no executable payload or hidden behavior found.

Install this as a documentation/reference skill for Chinese-language WeChat Mini Program AI-mode development. Be aware that several referenced companion documents or helper skills are not included in the inspected package, so some workflows may require separate trusted resources.

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 (4)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 37)May include surrounding context.

md
| **SKILL** | 完成特定场景任务的完整能力封装,包含 `SKILL.md`、`mcp.json`、原子接口实现、原子组件实现 |

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 154)May include surrounding context.

md
| **SKILL** | 完成特定场景任务的完整能力封装,包含 `SKILL.md`、`mcp.json`、原子接口实现、原子组件实现 |

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 156)May include surrounding context.

md
| **SKILL** | 完成特定场景任务的完整能力封装,包含 `SKILL.md`、`mcp.json`、原子接口实现、原子组件实现 |

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The description and examples require Chinese-language artifacts such as “content 文本写法” and the document consistently mandates Chinese phrasing for prompts and templates, but does not state that this skill is limited to Chinese-speaking users or offer an opt-in language choice. This creates a natural-language policy concern because the skill appears to force a specific language/locale by default.

Content

No source excerpt is available for this finding.