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Security audit

Vitals Log

Security checks for vulnerabilities and agentic risk

Overview

This is a simple health-vitals logging skill with sensitive-data privacy caveats but no hidden code, exfiltration, or privileged behavior.

Install only if you are comfortable having the agent handle health readings. Avoid storing more detail than needed, ask how to delete past readings, and do not rely on this skill as medical diagnosis or emergency guidance.

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
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The skill explicitly instructs the agent to record and track sensitive health measurements over time, but it provides no warning, consent language, minimization guidance, or retention/privacy constraints. Because health data is highly sensitive, collecting and storing it without clear user notice increases the risk of privacy harm, unintended retention, and inappropriate disclosure through logs, memory, or downstream integrations.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.