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Security audit

Turbo Poster 9000

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward content-generation helper that sends user-provided post details and asset URLs to a disclosed external API.

Install only if you are comfortable sending event details, captions, company names, logos, photos, templates, and related URLs to the DeepContent API for generation.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • 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)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The skill instructs the agent to send user-provided text and URLs, including speaker photos, logos, and template files, to a third-party synthesis API, but it does not warn the user that their data will leave the platform. This creates a privacy and consent issue, especially because users may provide proprietary branding assets, partner details, or personal images without realizing they are being transmitted externally.

Content

No source excerpt is available for this finding.

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 207)May include surrounding context.

md
## Behavior Rules

- If the user's request clearly matches a recipe, go ahead and ask for any missing required inputs.
- If the user provides all inputs in one message, generate immediately without asking follow-up questions.
- Always show both the image and the caption when the recipe produces both.
- If the API returns an error, tell the user what went wrong and suggest they try again.
- Do not fabricate content. Only return what the API generates.

Static analysis

No suspicious patterns detected.