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Security audit

信创文档编辑 Skill

Security checks for vulnerabilities and agentic risk

Overview

This is a minimal Chinese-language Word document editing skill with no commands, network access, persistence, or sensitive data behavior in the inspected artifacts.

Before installing, note that the skill is incomplete and written only in Chinese, and the manifest may need cleanup to load correctly. From a security perspective, the inspected package does not show risky execution, persistence, credential handling, or hidden data access.

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 (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill description and overview are written entirely in Chinese, which imposes a specific language/locale on users without indicating any choice or opt-in. The policy explicitly calls for flagging language or locale constraints when the skill does not offer the user a language choice or document a justified regional limitation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
89% confidence
Finding

The document title and content are entirely in Chinese, with no indication that language selection is optional or that the skill is intentionally limited to a Chinese-speaking or region-specific context. This can violate a language/locale policy when users are not given a choice or informed of the constraint.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.