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Security audit

Ltv Cac Calculator

Security checks for vulnerabilities and agentic risk

Overview

This is a straightforward LTV/CAC calculation helper with no hidden execution, persistence, or data access; the main caveat is that most instructions are in Chinese.

Install only if you are comfortable reviewing the Chinese prompts and financial assumptions. Treat the output as decision support, not a definitive budget recommendation, and verify sensitive LTV/CAC inputs before acting on the results.

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)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill content is primarily in Chinese and instructs a fixed interaction flow without offering the user a language choice. This can cause miscommunication, incorrect interpretation of financial inputs or outputs, and exclusion of users who cannot reliably review the assumptions used in the LTV/CAC calculation. In a financial decision-support skill, ambiguity around assumptions and results increases operational risk even if it is not directly exploitable as code execution or data exfiltration.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.