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Security audit

aivideo-remix

Security checks for vulnerabilities and agentic risk

Overview

This is a promotional guide skill for using an external AI video platform, with disclosed costs and no executable code or hidden local behavior.

Before installing, understand that this skill promotes and guides use of a third-party AI video service. You may need to create an account, provide short-video links, and spend platform credits for image or video generation; keep API keys and publishing tokens in environment variables only, as the guide itself advises.

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 (3)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

This markdown file contains user-facing instructions and descriptions exclusively in Chinese, including the display name, description, workflow, and guidance text. Under the policy rule, forcing a specific language without giving the user a language or locale choice 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
95% confidence
Finding

This reference guide forces a specific language/locale for the skill content and instructions, with no indication that users can choose another language. Under the policy, language constraints should be optional or explicitly justified as region-specific.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
90% confidence
Finding

The file's user-facing instructions are fully in Chinese, and there is no indication that the skill supports other languages or that the Chinese-only requirement is an explicit, justified regional constraint. This can violate language/locale policy when a skill forces a specific language without user opt-in.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.