Security audit

PrintMaster Pro

Security checks for vulnerabilities and agentic risk

Overview

This is a Chinese-language printing and layout checklist skill with no executable behavior or hidden access.

Install this if you want Chinese-language print-production guidance. Review print settings such as PDF permissions, font licensing, and customer-identifying filenames before applying them to sensitive or restricted documents.

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

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
Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep

Findings (1)

Natural-Language Policy Violations

Medium

Category: Not specified by scanner
Confidence: 94% confidence
Finding: The manifest description and title are written entirely in Chinese and present the skill as a general-purpose printing assistant, but nowhere offer a language choice or state that the skill is limited to Chinese-speaking users. For a broadly described skill, this creates a natural-language locale policy issue because it effectively imposes a specific language without explicit opt-in.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.