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Security audit

Short Video Hook Lab

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple content-writing helper for short-video hooks and does not show hidden data access, external transmission, code execution, persistence, or privilege use.

Install only if you are comfortable sharing the script, audience, product angle, and campaign goals needed to generate hooks. The reviewed files do not add code execution or hidden integrations, but generated marketing claims should still be fact-checked 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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • System Prompt LeakageDirect Leakage, Indirect Extraction, Tool-Based Exfiltration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (2)

Context Leakage

High
Category
Data Exfiltration
Confidence
75% confidence
Finding

Code or instructions that leak agent conversation context to external services, potentially exposing sensitive user interactions.

Content

Scanner excerpt · SKILL.md (reported line 23)May include surrounding context.

md
## Workflow

### 1) Capture context

Collect:
- target audience

Direct Prompt Extraction

High
Category
System Prompt Leakage
Confidence
85% confidence
Finding

Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.

Content

Scanner excerpt · SKILL.md (reported line 67)May include surrounding context.

md
- CTA line
- filming complexity (low/medium/high)

## Output rules

- Keep language conversational and human.
- Avoid clickbait that cannot be fulfilled.

Static analysis

No suspicious patterns detected.