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Security audit

Video Script Writer

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed Chinese-language short-video script generator with no evidence of hidden data access, network calls, persistence, or destructive behavior.

Install this if you want Chinese short-video script templates. Be aware that it appears Chinese-oriented and the metadata has a minor runtime mismatch, so users expecting multilingual output or a polished package declaration should review that before relying on it.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
Findings (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The usage examples are very broad natural-language phrases that can match ordinary conversation without clear invocation boundaries, increasing the chance the skill is triggered unintentionally. In an agent environment, ambiguous triggers can cause the model to enter this skill when the user did not explicitly request it, leading to unwanted transformation of content, misrouting, or accidental generation of promotional scripts.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The module description and all user-facing strings are written exclusively in Chinese, indicating the skill is intended to operate in a single language. The file does not mention any user opt-in, locale selection, or justification for restricting output to Chinese, which creates a language-policy concern under the natural-language policy rule.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
76% confidence
Finding

All natural-language description and examples in the skill are Chinese, with no indication that users may choose another language or that the skill is intended only for a Chinese-language audience. Under the stated policy, forcing a specific language without opt-in can be a natural-language policy issue.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.