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Security audit

Ship24 Order Tracking

Security checks for vulnerabilities and agentic risk

Overview

This skill transparently connects an agent to Ship24 for package tracking, with external API use and tracker creation clearly tied to that purpose.

Before installing, understand that tracking numbers, client tracker IDs such as order references, destination details, and tracker actions may be sent to Ship24 and may affect your Ship24 account or billing. Use an appropriate Ship24 API key and be careful with bulk tracker creation or webhook replay commands.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • 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)

External Transmission

Medium
Category
Data Exfiltration
Content
"mcpServers": {
    "ship24-api": {
      "type": "http",
      "url": "https://api.ship24.com/mcp",
      "headers": {
        "Authorization": "Bearer ${SHIP24_API_KEY}"
      }
Confidence
50% confidence
Finding
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Static analysis

No suspicious patterns detected.