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Security audit

whu-campus

Security checks for vulnerabilities and agentic risk

Overview

This skill only guides an agent to search public Wuhan University WeChat/Sogou news sources and format current campus updates, with no code execution, persistence, credential use, or local data access.

Before installing, expect the skill to perform multiple public web searches for Wuhan University news and to answer primarily in Chinese using a fixed campus-news format. It should not need local files, accounts, credentials, or persistent access.

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)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The description and trigger text specify the skill behavior entirely in Chinese and imply Chinese-only interaction/output for campus news queries. This is a natural-language locale constraint, but the file does not offer opt-in language selection or explain that the skill is intentionally limited to Chinese for a documented regional or compliance reason.

Content

No source excerpt is available for this finding.