Security audit

悟道 · A股资金分析

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward A-share stock analysis API guide with disclosed endpoint use and no local code execution or persistence.

Install only if you are comfortable using stock.quicktiny.cn for A-share analysis. Treat LB_API_KEY as a secret, avoid reusing sensitive credentials, and remember that stock codes, dates, and query choices will be sent to the configured API provider.

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

Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
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)

Missing User Warnings

Low

Category: Not specified by scanner
Confidence: 95% confidence
Finding: The skill instructs users to configure and use a third-party API endpoint but does not clearly warn that user stock queries and the bearer API key will be transmitted to an external service. This creates a transparency and privacy issue: users or hosting agents may unknowingly send potentially sensitive financial interest data and credentials off-platform.
Content: No source excerpt is available for this finding.