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Security audit

Yicai

Security checks for vulnerabilities and agentic risk

Overview

This skill only guides agents to access and summarize public Yicai news pages, with no hidden code, persistence, credential use, or local data access.

Install only if you want an agent to browse and summarize public Yicai content. Expect live website access and light page automation; do not use it for bulk collection, private data, or activities outside the site's rules.

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
88% confidence
Finding

The invocation condition is broad: it says to call the skill whenever access to or automation of Yicai-related content is needed. This can cause the agent to trigger the skill for many ordinary requests about Yicai, expanding the skill's reach beyond narrowly scoped tasks and increasing the chance of unnecessary web access or unintended automation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.