How to Test XSS Exposure with OpenClaw

Cross-site scripting testing with OpenClaw and ToolRouter. Find XSS vulnerabilities.

Tool
Pentest icon
Pentest

OpenClaw runs penetration tests as automated, systematic security assessments that cover your entire web application attack surface in one sweep. Scan for injection flaws, authentication weaknesses, misconfigurations, and information disclosure across all your endpoints in a single session. Its automated approach is ideal for establishing regular security scanning cadences and generating consistent vulnerability reports that can be tracked over time.

Connect ToolRouter to OpenClaw

1Install the CLI
npm install -g toolrouter-mcp
2Call tools directly from OpenClaw
toolrouter-mcp call web-search search --query "AI tools"
toolrouter-mcp tools

Steps

Once connected (see setup above), use the Pentest tool:

  1. Ask OpenClaw: "Test this application for XSS vulnerabilities"
  2. OpenClaw probes inputs with XSS payloads
  3. Review which fields are vulnerable
  4. Fix output encoding and add CSP headers

Example Prompt

Try this with OpenClaw using the Pentest tool
Run XSS tests against https://staging.myapp.com. Check all user-facing input fields and URL parameters for script injection.

Tips

  • Always encode output based on the rendering context -- HTML, JavaScript, URL, or CSS each need different encoding
  • Content Security Policy headers are a strong defense-in-depth measure against XSS
  • Test both the initial rendering and any AJAX-loaded content for XSS