Security audit
MovieStar
Security checks for vulnerabilities and agentic risk
Overview
This skill coherently guides a user-controlled video editing workflow using MovieStar, FFmpeg, and FFprobe without hidden persistence or unrelated access.
Install this only if you intend to let an agent edit or inspect local video/audio files with MovieStar and FFmpeg. Use a dedicated task directory and virtual environment, review dry-runs before overwriting outputs, and approve any package installation or model download explicitly.
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
Static analysis
No suspicious patterns detected.