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Security audit

Color Convert

Security checks for vulnerabilities and agentic risk

Overview

This is a small local color utility with no evidence of hidden access, persistence, credential use, or network behavior.

This skill appears appropriate to install for local color calculations. Users should treat it as a lightweight utility, noting that some documented features such as named colors or CSS export may be incomplete in the inspected script, but no security concern was found from that mismatch.

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 (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The manifest description includes a broad trigger phrase in Chinese indicating the skill should activate whenever a user needs color conversion, palette generation, contrast checking, or related tasks, but it does not define clear boundaries or exclusion conditions. Over-broad activation can cause the skill to be invoked unexpectedly in loosely related conversations, increasing the chance of inappropriate tool use or unintended data exposure through unnecessary processing.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
74% confidence
Finding

The manifest description embeds a Chinese activation condition alongside English content, which may impose a language-specific trigger expectation without stating that multilingual use is optional or intended. Because no language choice or locale scope is documented, this can conflict with a language/locale neutrality policy.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.