ClawHub
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Security audit

Cross-Border Guide

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-only ecommerce shipping guide with disclosed compliance guidance and no hidden execution, persistence, or credential handling.

This skill is appropriate to install as an advisory guide. Users should treat its customs, duty, tax, and regulatory outputs as planning estimates and verify current rates, thresholds, HS classifications, and registrations with official sources or a licensed customs broker before making costly shipping or compliance decisions.

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 28)May include surrounding context.

md
2. Customers refusing delivery over surprise duty bills, generating refunds, chargebacks, and one-star reviews.
3. No idea what an international order actually costs to deliver — duties, taxes, brokerage, and surcharges discovered after the sale.
4. Choosing carriers blind: express courier on every order destroys margin; cheap postal on high-value orders destroys customer experience.
5. Products that are restricted in specific markets (batteries, cosmetics ingredients, food, supplements) shipped without checking, then seized.
6. VAT/GST obligations (EU IOSS, UK, Australia) that the seller did not know applied to them.
7. Returns from international customers with no plan, costing more than the product's value.

Static analysis

No suspicious patterns detected.