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Security audit

investoday-stock-message-analysis

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed A-share stock news analysis workflow that uses public financial data APIs and does not show hidden execution, persistence, or unsafe data handling.

Before installing, confirm you are comfortable with the skill sending stock names or codes from your requests to the Investoday finance-data integration. Treat its outputs as informational market analysis only, not trading advice.

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
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 (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The trigger list includes broad generic phrases like “最近新闻”, “消息面”, and “利好利空”, which can match many ordinary finance queries and cause this skill to activate when a more specific or safer skill would be more appropriate. Over-broad invocation can lead to unintended tool use, incorrect routing, and user confusion, especially in environments where skill activation triggers external data access.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The activation scenarios are written broadly enough to cover overlapping intents such as recent news, catalysts, risks, and market reaction without strong boundary checks. This increases the chance of the agent invoking this skill for loosely related requests, which can produce mismatched analyses and unnecessary external API calls.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
85% confidence
Finding

The title and the entire skill specification are presented solely in Chinese, with no indication that users may choose another language or locale. Under the policy, a skill should not force a specific language unless it offers opt-in or clearly documents a justified locale restriction.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.