Security audit

东方财富日内行情 dfcf-stock-intraday

Security checks for vulnerabilities and agentic risk

Overview

This skill is a narrow Chinese A-share market data helper that calls a public Eastmoney quote API and does not show hidden, persistent, or destructive behavior.

Before installing, expect the skill to send the stock or index identifier you ask about to Eastmoney and return market data. Treat the output as informational market data, not investment advice, and verify important trading decisions with an authoritative financial source.

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: 85% confidence
Finding: L03 的自然语言描述完全以中文规定触发与使用场景，并使用“必须使用此 skill”的强制措辞，但未说明这是仅面向中文用户或特定区域场景的受限技能。根据语言/locale 政策，若技能隐含强制特定语言而没有用户选择或明确、合理的地域限定，应视为潜在政策问题。
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.