Tools / Pentest / Use Cases / Test CORS Security Configuration / OpenClaw

How to Test CORS Security with OpenClaw

CORS configuration testing with OpenClaw and ToolRouter. Find cross-origin issues.

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:

Ask OpenClaw: "Test the CORS configuration of my API"
OpenClaw probes cross-origin headers and reports findings
Review which origins and methods are allowed
Tighten the CORS policy to minimum necessary access

Example Prompt

Try this with OpenClaw using the Pentest tool

Test CORS configuration at https://api.staging.myapp.com. Check for origin reflection, null origin handling, and credential exposure.

Tips

Never reflect arbitrary Origin headers when credentials are allowed
Use a strict allowlist of trusted origins rather than patterns or wildcards
Test CORS on both regular endpoints and error responses -- they often have different headers

More OpenClaw Guides

How to Scan Web App Vulnerabilities with OpenClaw How to Test API Security with OpenClaw How to Check SQL Injection with OpenClaw How to Test XSS Exposure with OpenClaw How to Scan Auth Weaknesses with OpenClaw

Related Workflows

Full Security AssessmentComprehensive security assessment combining infrastructure probing, vulnerability scanning, penetration testing, and CVE intelligence.Compliance Security AuditAudit systems against compliance frameworks using automated scanning, vulnerability checks, auth testing, and research.Web Application Security TestCrawl a web application, analyze HTTP security, test for injections, and document findings with screenshots.Network ReconnaissanceMap the complete network attack surface through DNS enumeration, geolocation, service probing, and attack vector analysis.API Security TestingTest API endpoints for authentication flaws, injection vulnerabilities, and compliance with OWASP API Security Top 10.Cloud Security AuditAudit cloud infrastructure by discovering assets, probing for misconfigurations, testing cloud-specific attacks, and checking CVEs.Third-Party Risk AssessmentAssess third-party vendor security through identity verification, external security probing, attack surface analysis, and breach history.