China Express Query

• Outcome: Review
• Latest audit: May 29, 2026 at 9:24 PM UTC
• Version:
  1.0.1

Overview

This courier-tracking skill is mostly purpose-aligned, but it can silently show fabricated tracking-like results when real lookups fail.

Install only if you are comfortable sending tracking numbers to Kuaidi100 and Baidu. Do not rely on a successful-looking result unless the maintainer fixes or clearly labels the fallback behavior, because failures may be displayed as if tracking information exists.

SkillSpector

By NVIDIA

Vulnerability Patterns

• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration
• Prompt Injection: Instruction Override, Hidden Instructions, Exfiltration Commands
• Privilege Escalation: Excessive Permissions, Sudo/Root Execution, Credential Access
• Supply Chain: Unpinned Dependencies, External Script Fetching, Obfuscated Code
• Excessive Agency: Unrestricted Tool Access, Autonomous Decision Making, Scope Creep

Findings (1)

Missing User Warnings

Medium

• Confidence: 96% confidence
• Finding: The script transmits user-supplied tracking numbers to external services (kuaidi100.com and a Baidu backup endpoint) without any explicit consent, warning, or privacy notice. Tracking numbers can reveal shipment activity and may be linkable to an individual's purchases, address, or identity, so silent third-party transmission creates a real privacy and data-handling risk.

VirusTotal

66/66 vendors flagged this skill as clean.