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Security audit

CRM Engine

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward CRM API reference that clearly centers on sending sales and customer records to a paid external CRM service, with no hidden code or install-time behavior found.

Install only if you are comfortable letting agents send CRM records, including business contacts, sales pipeline details, notes, and work-order information, to the MCF Agentic gateway with per-call payment. Configure agents to avoid unnecessary sensitive data and to get appropriate consent before submitting personal or regulated information.

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
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

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill documents endpoints that send customer, lead, deal, contact, and work-order data to an external CRM API, but it does not clearly warn users that potentially sensitive business and personal data will leave the local agent environment. This creates a real privacy and data-governance risk because agents may transmit PII, sales pipeline details, and operational data without user awareness, consent, or handling guidance.

Content

No source excerpt is available for this finding.