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Security audit

Car Wash

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple car-wash lookup guide with no executable code or hidden system behavior.

Before installing, understand that the skill is intended for Chinese-language car-wash discovery and may need your location or live web results to answer nearby availability, queue, navigation, and deal questions. There is no bundled code or persistent access in the artifact inspected.

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
  • 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)

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
89% confidence
Finding

The skill metadata and all user-facing instructions are written in Chinese, with no indication that the skill is region-specific or that users may choose another language. Under the policy for natural-language violations, forcing a specific language without opt-in can be a locale-policy issue.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.