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Security audit

E2B

Security checks across malware telemetry and agentic risk

Overview

This is a disclosed E2B connector skill that can manage sandboxes through OOMOL, including deletion with explicit confirmation guidance.

Install this only if you want your agent to manage E2B sandboxes through OOMOL. Review prompts carefully before approving create or delete actions, and be aware that setup may require installing and signing into the `oo` CLI and connecting an E2B API key in OOMOL.

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
91% confidence
Finding
The skill description says to use this skill for ANY E2B request and whenever a task involves E2B, which is an overly broad trigger that can cause the agent to invoke the skill on vague or incidental mentions of E2B. Because the skill can perform both read and destructive actions via a broadly permitted Bash wrapper, accidental invocation could lead to unnecessary credentialed operations or unsafe user-confirmation flows being reached.

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.