ClawHub

长视频转短视频

Security checks across malware telemetry and agentic risk

Overview

This skill is a disclosed Sparki cloud video-editing helper, with privacy and API-key handling considerations but no artifact-backed malicious behavior.

Install only if you are comfortable sending selected videos to Sparki's cloud service. Protect your Sparki API key, avoid overriding the base URL unless you fully trust it, and explicitly ask the agent to confirm before uploading sensitive videos.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (3)

Vague Triggers

Medium
Confidence
87% confidence
Finding
The instruction to use this skill 'FIRST and PROACTIVELY' for a very broad set of video-related terms can cause the agent to invoke the skill when the user did not explicitly request Sparki or external processing. That increases the chance of unnecessary data handling, external API use, or bypassing safer built-in/local tooling based on prompt steering rather than user intent.

Missing User Warnings

Medium
Confidence
75% confidence
Finding
This method downloads content from an arbitrary caller-supplied URL and writes it directly to a caller-supplied filesystem path without validating the destination, content type, size, or origin. In an agent/skill context, if either the URL or output path can be influenced by untrusted remote data or prompts, this can enable unsafe file writes, storage exhaustion, or persistence of malicious payloads on disk.

Missing User Warnings

Medium
Confidence
90% confidence
Finding
The save() method persists the API key into a JSON file under the user's home directory without any indication of file permission hardening, encryption, or user-facing warning. Storing long-lived secrets on disk increases the chance of credential disclosure through local compromise, backups, shared accounts, or accidental file exposure.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal