ClawHub
Back to skill

Security audit

Utility Payment

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple utility-bill guidance document with no code, persistence, or hidden data handling.

Install only if you want guidance for household utility payments. Treat any future use involving real bills, autopay, or third-party utility accounts as sensitive and confirm account permissions before authorizing actions.

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
94% confidence
Finding

The invocation examples are overly generic and can cause the skill to trigger for a wide range of loosely related user requests. In an agent environment, broad activation increases the chance of misrouting users into workflows involving billing, payment guidance, or sensitive account actions when a more appropriate or safer skill should handle the request.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.