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Security audit

Claw Markdown Preview

Security checks across malware telemetry and agentic risk

Overview

This is a coherent Markdown preview tool, but its running localhost server can overwrite the selected Markdown file through unauthenticated local web endpoints.

Install only if you are comfortable running a local preview server that can modify the Markdown file you open. Avoid using it with sensitive or untrusted Markdown, close/kill the preview server when done, and be aware that while it is running, local browser-accessible endpoints can write back to the selected file without an additional approval step.

SkillSpector

By NVIDIA
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

VirusTotal

VirusTotal findings are pending for this skill version.

View on VirusTotal

Static analysis

Detected: suspicious.obfuscated_code

Potential obfuscated payload detected.

Warn
Code
suspicious.obfuscated_code
Location
assets/lib/markdown-it.min.js:2