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Security audit

Xiaohongshu

Security checks for vulnerabilities and agentic risk

Overview

This skill is a small guide for analyzing public Xiaohongshu content, with no code or hidden install behavior found.

Install only if you want user-directed Xiaohongshu research assistance. Keep use limited to public or personally authorized pages, avoid bulk collection, and confirm before using logged-in browser context or collecting multi-page results.

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 description says the skill should be called whenever access or automation related to Xiaohongshu is needed, which is a broad trigger that can cause the agent to invoke this skill in many loosely related situations. Overbroad activation increases the chance of unnecessary browsing or data-collection actions on a third-party site, including in contexts where the user did not clearly request this specific platform workflow.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.