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Security audit

Frontend Design

Security checks for vulnerabilities and agentic risk

Overview

This skill is a frontend design guidance file with broad but disclosed web UI triggers and no hidden execution, credential use, persistence, or data exfiltration behavior.

Before installing, understand that this skill may influence many web UI requests toward bolder visual design choices. It does not appear to request sensitive access or run code by itself, but users who want narrow activation may prefer tighter trigger wording.

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 (1)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The trigger list covers very broad user intents such as building a page, application, or interface and creating visual artifacts, without clearly constraining when this skill should activate versus a more general coding or design skill. Although a NOT For section exists, the activation phrases still overlap with common everyday requests and lack negative examples tied to ambiguous cases.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.