ClawHub
Back to skill

Security audit

Fairscale Solana Skill

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward FairScale API guide for checking Solana wallet reputation, with external data sharing that is expected for its purpose but should be considered before use.

Before installing or using this skill, treat wallet addresses, batch wallet lists, transaction amounts, and session tokens as sensitive financial metadata. Use it only when you are comfortable sending that information to FairScale, and verify the provider, pricing, and privacy terms before prepaid-credit or production use.

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

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The skill instructs users or agents to send wallet addresses and transaction amount data to a third-party API, but it provides no privacy notice, consent guidance, retention details, or warning that this on-chain activity may still be sensitive when aggregated. In an agent context, this can cause silent external disclosure of user-linked financial metadata and behavior patterns to an unvetted service.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.