Windows Printing

Security checks across malware telemetry and agentic risk

Overview

This Windows printing skill has a legitimate purpose, but it tells the agent to run missing PowerShell helper scripts before performing real print actions.

Review before installing. The skill’s printing purpose is clear, but do not rely on it unless the publisher provides the missing PowerShell scripts or a corrected package. Before any print job, confirm the file, printer, copies, color mode, duplex mode, and paper size, and check printer settings afterward on shared or important printers.

SkillSpector

By NVIDIA

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)

Vague Triggers

Medium

Confidence: 92% confidence
Finding: The skill description uses broad trigger terms like “打印”, “打印机”, and common document/media references, which can cause the skill to activate for loosely related user requests. In this context, unintended invocation is meaningful because the skill can enumerate local files and printers and eventually perform a real-world side effect: sending a document to print.

VirusTotal

63/63 vendors flagged this skill as clean.

View on VirusTotal