Security audit

Equity Valuation Framework

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed equity-valuation report framework with no executable code, data fetching, persistence, or hidden authority.

Installers should understand that this skill can shape stock-comparison and investment-memo answers into a valuation framework. Users should provide current, reliable financial data and treat outputs as educational analysis, not personalized investment advice or an order to trade.

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

Confidence: 91% confidence
Finding: The trigger list includes broad natural-language requests such as 'best stock between A/B/C' and 'build an investment memo', which can match ordinary portfolio or comparison queries beyond strict valuation intent. This can cause unintended skill activation, leading the agent to apply finance-specific decision frameworks in situations where a narrower or different skill should have handled the request.

Static analysis

No suspicious patterns detected.