Acelle Mail

• Outcome: Pass
• Latest audit: May 29, 2026 at 8:21 PM UTC
• Version:
  1.0.4

Overview

This is a disclosed ActiveCampaign integration that can read and change marketing data, but its sensitive actions match the stated purpose and include an explicit user-approval requirement.

Install only if you trust Maton with access to your ActiveCampaign account. Use the least-privileged ActiveCampaign connection available, specify the intended connection when you have multiple accounts, and confirm any create, update, delete, subscribe, unsubscribe, or webhook operation before the agent runs it.

SkillSpector

By NVIDIA

Vulnerability Patterns

• Prompt Injection: Instruction Override, Hidden Instructions, Exfiltration Commands
• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration
• Privilege Escalation: Excessive Permissions, Sudo/Root Execution, Credential Access
• Supply Chain: Unpinned Dependencies, External Script Fetching, Obfuscated Code
• Excessive Agency: Unrestricted Tool Access, Autonomous Decision Making, Scope Creep

Findings (1)

Missing User Warnings

Medium

• Confidence: 86% confidence
• Finding: The skill advertises destructive and privacy-impacting capabilities such as deleting subscribers/lists, unsubscribing users, and launching campaigns without any explicit requirement for confirmation, authorization checks, or user-warning language. In an agent setting, this increases the risk of accidental bulk messaging, data loss, or unauthorized contact-management actions from ambiguous prompts.

VirusTotal

63/63 vendors flagged this skill as clean.