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Security audit

Reels Script

Security checks for vulnerabilities and agentic risk

Overview

This is a focused Instagram Reels script-writing skill with no executable code or hidden privileged behavior.

This skill is reasonable to install for Instagram Reels scripting. Only provide brand and voice files you intend the agent to use, and verify fast-changing Instagram specs, audio availability, and AI-labeling requirements before publishing.

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 (1)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The invocation description lists phrases like "make a Reel" and also activates when the user "wants short-form video for Instagram specifically," which are broad conditions that could overlap with ordinary requests. The file does not provide negative examples or clear boundaries for when this skill should not activate versus related video-writing skills.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.