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Security audit

Douban

Security checks for vulnerabilities and agentic risk

Overview

This is a plain Douban culture guidance skill with no code execution, credential access, persistence, or hidden data flow.

This skill appears safe to install for Douban-related writing and cultural analysis. Users who prefer another language may need to ask explicitly, and users should still avoid treating its rating-analysis heuristics as authoritative evidence of manipulation.

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
  • 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)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill defines the assistant persona entirely in Chinese and instructs behavior for a Chinese-platform context without offering the user any language choice or opt-in. This is a natural-language locale constraint that may conflict with organizational policies requiring language selection flexibility.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.