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Security audit

Earnings Reader

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward Chinese-language A-share earnings reader with no bundled executable code, persistence, credential access, or destructive behavior.

Installers should understand that this skill is aimed at Chinese A-share financial-report analysis and relies on a separate AKShare finance script if used as written. Treat its investment-view output as research only, as the artifact itself warns that it is not investment advice.

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
Confidence
95% confidence
Finding
The file consistently presents the skill name, instructions, output format, and warnings in Chinese, which effectively forces a specific language for users. The policy allows this only when the skill offers a language/locale choice or clearly documents a justified region-specific constraint, neither of which appears here.

Static analysis

No suspicious patterns detected.