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Security audit

Todo Sync

Security checks for vulnerabilities and agentic risk

Overview

This is a minimal Chinese-language skill stub for syncing Enterprise WeChat todos with Feishu tasks, with no hidden execution, persistence, or data-handling behavior in the artifacts.

Before installing, treat this as an unfinished skill: it documents an intended todo-sync workflow but does not yet provide implementation details. Review any future version carefully if it adds API credentials, background sync, write access to task systems, or broad file operations.

A.I.G

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

SkillSpector

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 (1)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
84% confidence
Finding

The manifest description and the user-facing content in the skill file are entirely in Chinese, with no indication that language selection is optional or that the skill is intentionally limited to a Chinese-only regional context. Under the policy rule, imposing a specific language without opt-in is a natural-language policy concern.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.