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Security audit

Xiaohongshu Post Analyzer

Security checks for vulnerabilities and agentic risk

Overview

This is a text-only Xiaohongshu post analysis skill with no commands, credential access, persistence, or hidden data flows.

Before installing, consider whether you are comfortable with responses using the fixed English report format. From a security perspective, this skill only guides text analysis and does not appear to access local data, run code, or change account content.

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
89% confidence
Finding

The output requirements mandate a fixed English structure (e.g. 'Content Analysis', 'Emotional Tone') while the skill is for analyzing Xiaohongshu content and even provides a Chinese example input. This creates a natural-language locale policy concern because the skill does not offer the user a language choice or document why English-only output is required.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.