ClawHub
Back to skill

Security audit

System Hardener

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple local reference tool that prints documentation and does not show credential access, network activity, persistence, or system-changing behavior.

Install only if you want a generic local reference helper for system-hardener topics. It appears low risk, but its documentation is broad and template-like, so users should not treat it as an authoritative hardening procedure without independent validation.

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

Credential Access

High
Category
Privilege Escalation
Confidence
70% confidence
Finding

Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.

Content

Scanner excerpt · scripts/script.sh (reported line 64)May include surrounding context.

sh
## Prerequisites
- Basic understanding of security concepts
- Required tools and access credentials
- System meeting minimum requirements

## Installation

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
85% confidence
Finding

The description presents the skill as a general 'Reference tool for devtools' and 'Quick lookup' resource, but does not define specific trigger phrases, scope boundaries, or exclusion conditions. In a markdown skill description, this broad language can overlap with common requests for general development help and increase the chance of unintended invocation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.