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Security audit

NotebookLM Prompts

Security checks for vulnerabilities and agentic risk

Overview

This is a disclosed presentation-prompt library with no executable code, persistence, credential handling, or hidden system behavior.

Installers should expect this skill to provide reusable presentation-design prompts and source attributions. Review generated slide prompts before sending private content to NotebookLM, Kael.im, or any external service, but the skill itself does not add unusual local security risk.

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
  • Rogue AgentSelf-Modification, Session Persistence
  • 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)

Session Persistence

Medium
Category
Rogue Agent
Content
[Special Specification for Cover Slide: Make This the Highest Quality]
* Design Philosophy: Draw inspiration from "Swiss Style (International Typographic Style)" or "Bauhaus."
* Layout: Ban simplistic "centered alignment." Create tension with "asymmetrical" placement. Use a grid system to position the title extremely off to the top left or bottom left, or craft bold negative space for refinement.
* Title Copy Design:
    * Main Title (Ultra-Large · Short Phrase): Ditch descriptive words. Make it a visual anchor with a short word or phrase of about "2–5 characters" (e.g., "Liberation," "Collapse and Rebirth," "The True Face of AI").
    * Subtitle (Ultra-Small · Benefit-Driven): Carve into the reader's pain points and hint at resolution with a concise sentence.
Confidence
75% confidence
Finding
Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.

Static analysis

No suspicious patterns detected.