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Security audit

Whois Toolkit

Security checks for vulnerabilities and agentic risk

Overview

This is a coherent WHOIS lookup skill with expected network use, though it should be used only with user-chosen domains and trusted WHOIS servers.

Install only if you are comfortable with domain names being sent to external WHOIS infrastructure. Avoid passing untrusted or malformed domain strings, and use --server only with WHOIS hosts you trust.

A.I.G

Vulnerability Patterns
  • Insecure Skill Coding PracticesFinds exploitable flaws such as hardcoded secrets or command injection
  • 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
Findings (1)

T09 · Insecure Skill Coding Practices

Warning
Location
scripts/whois_lookup.py:257
Finding

Invalid Domain Input Is Transmitted to an Arbitrary WHOIS Server

Content
View full analysis
Remediation
View remediation

SkillSpector

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
Category
Not specified by scanner
Confidence
83% confidence
Finding

This code opens a socket connection to external WHOIS servers and sends the queried domain name over the network. Although the module docstring says it uses socket-based WHOIS queries, there is no explicit user-facing warning that lookups disclose queried domains to third-party WHOIS operators.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.