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Security audit

Prepublish Privacy Scrub

Security checks across malware telemetry and agentic risk

Overview

This skill has a legitimate privacy-scanning purpose, but its scrub command can overwrite files in place while the documentation claims backups are made.

Install only if you treat it as a scan-first helper. Do not rely on its backup claim; run it only on version-controlled or copied folders, review changes before publishing, and avoid using the scrub function on directories that contain binary or important non-skill files.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • 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)

Intent-Code Divergence

Medium
Confidence
98% confidence
Finding
The documentation promises that original files are backed up before scrubbing, but the provided implementation rewrites files in place with Out-File and contains no backup step. This can cause irreversible data loss or destructive modification of source files if the scrubber over-matches, malfunctions, or redacts values that were needed for later recovery.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal