ClawHub
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Security audit

Book Venue

Security checks for vulnerabilities and agentic risk

Overview

The skill does what it claims, but it should be reviewed because it can send contact details to an external booking service and create bookings without clear consent steps.

Install only if you are comfortable with the assistant contacting Lokuli's external MCP service for venue searches and bookings. Before use, confirm the venue, service, time slot, and contact details before allowing any booking request to be sent.

A.I.G

Vulnerability Patterns
  • 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
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (2)

Vague Triggers

Medium
Confidence
96% confidence
Finding
The trigger text is broad enough to match generic venue-related requests, which can cause the skill to activate in situations the user did not clearly intend. Because the skill connects to an external booking MCP and can progress toward transactional actions, over-invocation increases the chance of unnecessary data sharing or accidental booking workflow initiation.

Missing User Warnings

Medium
Confidence
98% confidence
Finding
The skill collects and transmits personal contact data such as name, email, and phone number to an external MCP service, but it does not disclose that transfer or obtain explicit user consent. In a booking context, this makes unintended disclosure of PII more likely, especially if the skill is invoked broadly or users assume the data stays local to the assistant.

Static analysis

No suspicious patterns detected.