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Security audit

iu

Security checks for vulnerabilities and agentic risk

Overview

This is a static IU reference skill with no executable code, persistence, credential use, or hidden behavior.

This skill appears safe to install as a lightweight IU information reference, but users should verify time-sensitive claims such as latest albums, tours, awards, or activities because the Markdown content can become outdated.

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
95% confidence
Finding

The phrase 'Activate this skill to access detailed information about IU' describes a very general purpose without defining specific invocation terms, scope boundaries, or exclusion conditions. In a markdown skill description, this ambiguity can cause unintended activation for broad celebrity, music, or entertainment-related requests.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.