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Security audit

Training Teacher Mgmt

Security checks for vulnerabilities and agentic risk

Overview

This skill is a coherent teacher-resource management aid, but it asks agents to manage sensitive HR-style records without privacy, access, or retention guardrails.

Install only for an authorized teacher or training-resource management workflow. Before using it with real people, define who may access records, collect only necessary fields, redact documents where possible, protect uploaded certificate files and contact details, and set retention/deletion rules for compensation, ratings, schedules, and credentials.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill is designed to collect and manage substantial personal and sensitive professional data, including contact details, photos, credential documents, work history, ratings, compensation, and availability, but it provides no privacy notice, data-minimization guidance, retention limits, access-control expectations, or handling restrictions. In this context, omission of safeguards can lead users or downstream agents to process sensitive data insecurely, exposing individuals to privacy violations, unauthorized disclosure, and compliance risk.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
86% confidence
Finding

The manifest uses Chinese for the display name and description, but does not document that the skill is intended only for Chinese-speaking users or offer any language/locale choice. Under the policy rule, a fixed locale can be a natural-language policy concern when it is imposed without opt-in or justification.

Content

No source excerpt is available for this finding.