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Security audit

Color Converter

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward local color-format converter with no evidence of hidden access, persistence, or unsafe behavior.

Before installing, understand that this adds a local helper script for color conversion. It appears low risk; use it for explicit color-format tasks and review outputs as you would any formatting utility.

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

Low
Category
Not specified by scanner
Confidence
81% confidence
Finding

The description says the skill triggers on requests like 'convert this color' and similar phrases, but it does not define clear constraints or negative examples for when the skill should not activate. While color-related, these examples are still open-ended enough that activation boundaries are not fully specified in the manifest text.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.