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Security audit

Kpc Comb

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple markdown framework for analyzing purchase criteria and does not request code execution, data access, persistence, or privileged actions.

Installing this skill should be low risk; the main consideration is that it may activate for general business wording, so users should invoke it when they specifically want key purchase criteria or competitive positioning analysis.

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 trigger list includes broad business phrases such as 'buying factors' and 'decision criteria' without clear activation boundaries, which can cause the skill to activate in routine business conversations where the user did not explicitly request this tool. This is dangerous because over-broad invocation can lead to unintended routing, irrelevant outputs, and interference with more appropriate skills handling the user’s request.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.