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Security audit

Douyin (TikTok China) Comment Replies API

Security checks across malware telemetry and agentic risk

Overview

This is a narrow JustOneAPI wrapper for one Douyin comment-replies endpoint, but it handles an API token in a way users should treat carefully.

Install only if you trust JustOneAPI and are comfortable with the token being sent in the request URL query string. Use a limited-scope or disposable token where possible, avoid exposing command lines or logs while running it, and rotate the token if it may have been shared.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

Missing User Warnings

Medium
Confidence
94% confidence
Finding
The skill explicitly requires an access token and sends it to an external API endpoint, but the manifest provides no user-facing disclosure about credential handling, third-party transmission, retention, or sharing. This creates a real risk of users supplying sensitive credentials without understanding they are being transmitted to JustOneAPI, which can lead to credential misuse, unauthorized API consumption, or privacy/compliance issues.

Credential Access

High
Category
Privilege Escalation
Content
"parameters": [
        {
          "defaultValue": null,
          "description": "Access token for this API service.",
          "enumValues": [],
          "location": "query",
          "name": "token",
Confidence
97% confidence
Finding
Access token

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal