ClawHub
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Security audit

car-rental-pricing

Security checks for vulnerabilities and agentic risk

Overview

This skill compares rental prices and calculates earnings while leaving pricing decisions to the owner.

Confirm the catalog tools and referenced guidance are available. Check data dates and supply your actual costs and fee percentages before relying on the suggested rates.

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

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 93)May include surrounding context.

md
- Global market-data rules: see [references/catalog-data.md](../../references/catalog-data.md). Never invent a market rate, never present a suggestion as a published one.
- Never assume platform fee percentages, insurance costs or utilization. Ask, or
  show the formula with blanks.
- Do not recommend matching a rate that sits on the catalog floor without
  checking the listing: floor rates are often hourly or deposit figures.
- Pricing below cost is the owner's right, but say so when the math shows it.

Static analysis

No suspicious patterns detected.