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Security audit

Windows Printing

Security checks for vulnerabilities and agentic risk

Overview

This appears to be a local Windows printing helper with user confirmation steps, but the package is incomplete because the PowerShell scripts it relies on are not included.

Install only if you want a Chinese-language Windows printing helper and verify that the missing PowerShell scripts are supplied from a trusted source before relying on it. Expect it to list local printers, search common user folders for candidate files, and submit print jobs or change printer settings only after clear user direction or confirmation.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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 (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The trigger phrases are broad enough that the skill may activate on loosely related mentions of printing terms, causing the agent to enter a workflow that enumerates local printers and prepares local file printing without sufficiently narrow intent matching. In a system with multiple skills, this can lead to unintended capability invocation, confusion, or accidental disclosure of local environment details such as printer names and candidate files.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The instructions explicitly require translating receipts into natural Chinese for user display, which imposes a specific language regardless of user preference. The file does not mention any opt-in, locale detection, or ability to respond in another language.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The instruction says user-visible output should be translated into Chinese natural language, which imposes a specific language on all users. This is a natural-language policy issue because the file does not offer any user choice, opt-in, or documented region-specific justification for requiring Chinese.

Content

No source excerpt is available for this finding.