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Security audit

hup-miniapp

Security checks across malware telemetry and agentic risk

Overview

This skill is a coherent Hup mini-app development guide; its wallet and transaction examples are disclosed, user-driven, and scoped to the Hup SDK bridge.

Install only if you intend to build Hup mini apps. Review generated transaction/signing code carefully, because apps built with this skill can request wallet confirmations through Hup, but the artifacts disclose that behavior and describe host-side refusals for riskier methods.

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
Findings (1)

Hidden Instructions

High
Category
Prompt Injection
Content
<pre id="log"></pre>

    <!-- Real mini apps load the SDK from the host: https://hup.social/miniapp-sdk.js
         This demo gets served from arbitrary places during development (Next's public/ root,
         Live Server from the repo root, a copied folder), so it tries each path in turn —
         a plain absolute /miniapp-sdk.js only works when public/ IS the server root. -->
Confidence
70% confidence
Finding
<!-- Real mini apps load the SDK from the host: https://hup.social/miniapp-sdk.js This demo gets served from arbitrary places during development (Next's public/ root, Live Server fro

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.