ClawHub
Back to skill

Security audit

computer-control

Security checks for vulnerabilities and agentic risk

Overview

This skill openly teaches desktop GUI automation and its sensitive screen/input access is disclosed and aligned with that purpose.

Install only in a sandbox, VM, Docker, or other controlled desktop environment when possible. The skill can see whatever is on the screen and can type or click in other apps, so close private windows and avoid banking, sensitive accounts, or irreversible actions unless you add explicit human confirmation.

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
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

Sudo/Root Execution

Medium
Category
Privilege Escalation
Confidence
70% confidence
Finding

Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.

Content

Scanner excerpt · SKILL.md (reported line 152)May include surrounding context.

Linux (native or WSL2 with WSLg):

bash
sudo apt install xdotool scrot xclip

Headless (Docker/CI):

Sudo/Root Execution

Medium
Category
Privilege Escalation
Confidence
70% confidence
Finding

Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.

Content

Scanner excerpt · SKILL.md (reported line 159)May include surrounding context.

Linux (native or WSL2 with WSLg):

bash
sudo apt install xdotool scrot xclip

Headless (Docker/CI):

Static analysis

No suspicious patterns detected.