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Security audit

Whoislookup

Security checks for vulnerabilities and agentic risk

Overview

This is a straightforward WHOIS lookup skill that only sends user-provided domain names to WHOIS servers when the user runs it.

Reasonable to install for domain registration lookups. Be aware that each domain you query is sent to a WHOIS server, and using a custom WHOIS server means that server can see the queried domain.

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
85% confidence
Finding
This code opens a socket to an external WHOIS server and sends the user-supplied domain name over the network. Although network access is central to a WHOIS lookup tool, the file provides no comment, docstring detail, or user-facing notice that queried domains are disclosed to third-party registry services.

Static analysis

No suspicious patterns detected.