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Security audit

拆书素材提炼

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed Chinese writing assistant for turning book material into reusable writing blocks, with no executable code or hidden system access.

Install this if you want Chinese-language book-to-writing-material workflows. Review outputs for copyright-sensitive quoting and factual uncertainty, especially when only a book title or limited excerpts are provided.

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 (7)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The file states '默认语言:中文', which sets a mandatory default language behavior in natural language. Under the policy criteria, forcing a specific language without an explicit user opt-in or alternative choice is a locale/language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The natural-language instruction explicitly says to turn the input into reusable Chinese writing materials, which imposes a specific language choice regardless of user preference. This matches the locale/language policy concern because no alternative language option or opt-in mechanism is provided.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The prompt explicitly instructs the skill to '继续完成中文深度写作', requiring Chinese-language output. This is a natural-language locale constraint, and the file does not offer a user choice or explain why Chinese is required for a region-specific or compliance reason.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The document's instructional content is entirely in Chinese, beginning with the section heading at L003 and continuing throughout. Under the policy, forcing a specific language without user opt-in or a documented justification is a natural-language locale violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The entire guidance is written in Chinese and provides no indication that users may choose another language or that the skill is intentionally limited to a Chinese-only audience. Under the policy, language or locale constraints should be optional or explicitly justified to avoid imposing a specific language unexpectedly.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

This markdown file consists of user-facing workflow instructions entirely in Chinese, and it does not indicate that the user can choose another language or that the skill is intentionally limited to Chinese-language use. Under the policy rule, forcing a specific language without user opt-in is a natural-language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
92% confidence
Finding

The handoff prompt explicitly instructs the downstream writer to complete the task in Chinese ("继续完成中文深度写作"). Under the policy, forcing a specific language without user opt-in is a natural-language locale violation unless the constraint is justified or optional, which is not present here.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.