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Security audit

BigMailer

Security checks across malware telemetry and agentic risk

Overview

This BigMailer skill is a disclosed OOMOL connector helper for reading and changing BigMailer contacts and lists, with explicit approval required for write and delete actions.

Install this only if you intend to let the agent use your OOMOL-connected BigMailer account. Review write/delete confirmations carefully, especially contact deletion, list deletion, and bulk contact changes, and only run the CLI install or account-connection steps from OOMOL domains you trust.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
Findings (1)

Vague Triggers

Medium
Confidence
87% confidence
Finding
The trigger text is intentionally broad: it directs the agent to use this skill for ANY BigMailer request, including read, write, and delete operations. That can cause the skill to be invoked in situations where a narrower, operation-specific skill or additional routing/confirmation logic would be safer, increasing the chance of unintended state-changing actions if downstream safeguards fail or are inconsistently applied.

VirusTotal

59/59 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.