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Security audit

Douyin

Security checks for vulnerabilities and agentic risk

Overview

This Douyin analysis skill is limited to public-page trend and author-page summaries and does not include code, persistence, credential use, or hidden behavior.

Install only if you want an agent to help summarize publicly visible Douyin pages. Use it with user-directed page access, avoid private/account-only content, downloads, anti-bot bypass, or bulk collection, and check Douyin's platform rules before automating repeated requests.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The activation description says the skill should be called whenever access to or automation of Douyin-related content is needed, which is overly broad and can cause the agent to invoke the skill in situations beyond its safe, intended scope. In this context, that increases the risk of unnecessary web automation against a platform with anti-bot protections, potentially leading to policy violations, scraping-like behavior, or misuse of the skill for disallowed collection tasks.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.