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Security audit

Healthy Eating

Security checks for vulnerabilities and agentic risk

Overview

This is a simple healthy-eating guidance skill with broad activation phrases but no hidden code, external data flow, or privileged behavior.

Installers should be aware that this skill may activate on ordinary food-related phrasing and that meal logs can contain personal information. The reviewed artifact does not show hidden execution, remote calls, credential use, or unsafe persistence.

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
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 (3)

Shadow Command Trigger

Medium
Category
Trigger Abuse
Confidence
88% confidence
Finding

The trigger "log meal" begins with the built-in command term "log," creating a shadow-command risk where the skill may conflict with or intercept expected core logging behavior. Even in a benign health skill, command namespace collisions can confuse users and alter command handling in ways that reduce trust and predictability.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The trigger phrase "what should I eat" is a broad, natural-language expression that could easily occur in ordinary conversation, causing the skill to activate unintentionally. This increases the chance of prompt hijacking or unintended routing, even though the skill itself is focused on benign nutrition advice.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The trigger list contains generic phrases like "healthy eating," "nutrition check," and "food choices," which are common enough to overlap with normal user speech. Broad triggers can cause accidental activation and may interfere with more appropriate agent behaviors or user intent routing.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.