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Security audit

Will

Security checks for vulnerabilities and agentic risk

Overview

This is a Markdown-only estate-planning guidance skill with no executable behavior, but users should avoid sharing unnecessary sensitive financial or family details.

Before using this skill, treat estate-planning details as sensitive. Share only the minimum needed, redact account numbers and credentials, avoid uploading documents with unnecessary personal identifiers, and use a licensed attorney and secure storage for actual legal documents or detailed inventories.

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
  • 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 (2)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The skill encourages users to compile and review highly sensitive estate-planning information, including beneficiary designations, account details, asset values, and digital assets, but it does not warn about privacy, minimization, or secure handling. In this context, users may disclose comprehensive financial and family data to the agent without understanding the exposure risk, increasing the chance of oversharing or unsafe storage in logs, prompts, or third-party systems.

Content

No source excerpt is available for this finding.

Missing User Warnings

Low
Category
Not specified by scanner
Confidence
82% confidence
Finding

The skill states that it tracks major life events and prompts estate-plan reviews, implying ongoing processing of sensitive family, legal, and financial changes, but it gives no notice about the privacy implications of collecting or retaining that information. Because estate-planning data can reveal relationships, children, deaths, marital changes, and asset shifts, even limited storage or repeated processing creates meaningful confidentiality risk.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.