ClawHub
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Security audit

Contract

Security checks for vulnerabilities and agentic risk

Overview

This contract-drafting skill is coherent and purpose-aligned, with disclosed local draft storage and human-approval language before finalizing contracts.

Before installing, understand that this skill stores contract drafts, party details, negotiation notes, and finalized records in ~/contracts. Use it for drafting support, not legal advice, and have a qualified attorney review important or jurisdiction-sensitive contracts before signing.

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
  • 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
89% confidence
Finding

The skill instructs the agent to move files and create metadata in the post-signature phase without an explicit confirmation step immediately before those filesystem actions. Even though the overall skill is legitimate and earlier requires human approval before finalizing, these concrete file operations could still be executed automatically and cause unintended file relocation or overwrite if the agent reaches this phase incorrectly.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.