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Security audit

小说创作助手

Security checks for vulnerabilities and agentic risk

Overview

This is a Markdown-only Chinese novel-writing assistant whose Feishu document workflow is disclosed and aligned with its collaboration purpose.

Install this if you are comfortable using Feishu for generated novel-planning and drafting documents. Avoid putting confidential, unpublished, or personally sensitive material into the workflow unless your Feishu workspace permissions and retention settings are acceptable.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (5)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The skill states that all documents are automatically generated in Feishu, but it does not clearly disclose to users that their prompts, story ideas, and writing content may be stored or synchronized to an external system. This creates a privacy and data-governance risk because users may share sensitive unpublished material or personal information without informed consent.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The trigger list includes broad, common phrases such as '创作灵感' and '帮我写小说', which can cause the skill to activate in contexts where the user did not explicitly request this workflow. Overbroad activation can lead to unintended collection of user content and unexpected initiation of the skill's document-generation behavior, especially because the skill is stateful and integrated with Feishu.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

This markdown template is entirely structured in Chinese and does not indicate that language selection is optional. Under the policy criteria, forcing a specific language without user opt-in is a natural-language policy violation unless the locale constraint is explicitly documented and justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
89% confidence
Finding

This markdown file presents the skill example and usage guidance exclusively in Chinese, with no indication that the user can choose another language or locale. Under the stated policy, forcing a specific language without opt-in is a natural-language policy concern.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
93% confidence
Finding

This markdown template forces a single language/locale for all users through its headings, field labels, and instructions. Under the policy, language constraints should either offer user choice or be explicitly justified as region- or audience-specific.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.