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Security audit

Accounts Receivable Manager

Security checks for vulnerabilities and agentic risk

Overview

This is a markdown-only accounts receivable workflow skill that gives analysis and drafting guidance without hidden code, persistence, or automatic execution.

Before using the skill, review any collection emails, final notices, cash-application recommendations, credits, or write-off decisions before sending or applying them in business systems.

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)

Missing User Warnings

Low
Confidence
77% confidence
Finding
The markdown advertises a 5-stage payment reminder escalation capability, which could send or draft progressively stronger collections communications affecting customer relationships and business operations. The description does not include any user warning or caution about reviewing escalation content, approval before sending, or potential reputational impact.

Static analysis

No suspicious patterns detected.