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Security audit

Self Audit

Security checks for vulnerabilities and agentic risk

Overview

This skill is a small self-auditing concept that asks users to log tool calls for later analysis, with no bundled executable or hidden behavior found.

Before installing, be aware that a working version of this skill would record tool names, inputs, reasons, and context in local audit logs. Avoid logging secrets, credentials, private customer data, or sensitive business details unless you have a retention and deletion plan. Also note that this package appears to be missing the advertised self-audit CLI script.

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
  • 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 (2)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 73)May include surrounding context.

md
- `SKILL.md` — This file

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill explicitly says it logs every tool invocation with context and stores audit logs, but it does not warn users that this data may be written to persistent storage. Tool inputs and reasons can contain sensitive prompts, identifiers, secrets, or business context, so undisclosed retention creates a privacy and data-handling risk. The self-audit context makes this more dangerous because comprehensive logging is the core feature, increasing both collection scope and likelihood of sensitive data capture.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.