Security audit

Xueersi Parent Comment Generator

Security checks for vulnerabilities and agentic risk

Overview

This is a simple writing helper for school parent comments, with no code execution, persistence, or sensitive system access.

This skill appears safe to install for generating parent comments. Users should be aware it may use child school details they provide, and should explicitly ask for Traditional Chinese or English if they do not want the apparent default Chinese output style.

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

Low

Category: Not specified by scanner
Confidence: 84% confidence
Finding: The description and title present the skill primarily as a Chinese parent-comment generator, while alternative languages are only mentioned later as add-ons. This may amount to a language/locale preference being imposed by default rather than explicitly offered as a user choice at activation time.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.