Security audit

yandun-risk-assessment

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed local demo tool that calculates illustrative stock risk scores without network access, credential use, persistence, or system changes.

Install this as a teaching/demo risk-scoring helper, not as a real financial risk engine or investment-advice tool. Users who need English output or live market data should confirm that separately before relying on it.

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: 95% confidence
Finding: The script's user-facing text, labels, and descriptions are entirely in Chinese, including the title, data-source disclaimer, and printed assessment output. Because the file provides no option to select another language or explicitly documents a justified locale restriction, this is a natural-language policy violation under the language/locale rule.
Content: No source excerpt is available for this finding.