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Security audit

PC Components Buying Consultant

Security checks for vulnerabilities and agentic risk

Overview

This is a plain instruction-only PC buying guide with no executable code, credential access, persistence, or hidden behavior found.

This skill appears safe to install as an instruction-only buying assistant. Users should still treat component examples as shopping guidance, not guaranteed current availability or pricing, and verify final parts before purchasing.

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
  • 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
Findings (1)

Whitespace Padding

Medium
Category
Prompt Injection
Content
## Specs and decisions covered

| Component   | What the skill determines                                                                                 |
| ----------- | --------------------------------------------------------------------------------------------------------- |
| CPU         | Architecture generation, core count, socket, TDP/sustained power draw                                     |
| GPU         | VRAM minimum, API (CUDA/ROCm) requirement, PCIe generation, power connector                               |
Confidence
70% confidence
Finding
Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Static analysis

No suspicious patterns detected.