ClawHub
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Security audit

CAI: agent-checkout-completion

Security checks for vulnerabilities and agentic risk

Overview

This skill is a coherent CAI checkout-payment helper, with financial actions disclosed and gated by explicit confirmation details.

Install only if you intend to let an agent help with CAI wallet-based checkout. Before any transfer, verify the payee, amount, chain, and token yourself, and avoid using it for vague purchase requests unless you clearly want CAI involved.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The trigger phrases are generic purchase-assistance requests such as "Complete checkout for me" and "Finish the purchase step," which can match ordinary conversation and invoke a payment-capable skill too broadly. Because this skill can lead to wallet balance checks, deposit prompting, and transfers, accidental or context-misaligned activation materially increases the risk of unintended financial actions even if later confirmation steps exist.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.