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Security audit

抖音官方入口

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple Douyin official-link navigator with no code, credential access, persistence, or hidden behavior.

Before installing, be aware that the trigger conditions are not explicitly defined; use it for Douyin official portal/link navigation, and verify any returned link before signing in or entering account information.

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
94% confidence
Finding

The skill leaves the 'When to Run' section empty, so there is no clear activation boundary for when the agent should invoke it. Ambiguous triggering can cause the skill to run in unintended contexts, which may lead to unnecessary web navigation or incorrect use of this skill instead of a more appropriate one.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.