# cors-scanner

cors-scanner is a Security Scanning product. It runs on-premises. Pricing is free.

A multi-threaded scanner for identifying CORS flaws and misconfigurations

Checked October 2026.

## What is cors-scanner?

A multi-threaded scanner that helps identify CORS flaws/misconfigurations

It can scan multiple URLs simultaneously, making it a powerful tool for identifying CORS vulnerabilities.

Features:

* Multi-threaded scanning for faster results
* Support for scanning multiple URLs at once
* Identification of CORS flaws and misconfigurations

Get started with cors-scanner today and take the first step towards securing your web applications!

Tags: Scanner, Multi Threaded

## Quick facts

- Category: [Exposure & Vulnerability Management](https://cybersectools.com/categories/exposure-vulnerability-management) · [Security Scanning](https://cybersectools.com/categories/security-scanning)
- Deployment: On-Premises
- Company size fit: Startup, SMB, Mid-Market, Enterprise
- Pricing model: Free
- GitHub stars: 19
- Website: github.com

## cors-scanner FAQ

### What is cors-scanner?

cors-scanner is a product in the Security Scanning category. It covers Scanner and Multi Threaded.

### What is the pricing for cors-scanner?

cors-scanner is free. Download and setup instructions are at https://github.com/laconicwolf/cors-scanner/.

### What are alternatives to cors-scanner?

Alternatives to cors-scanner listed on CybersecTools:

1. [Sekant Online Phishing Scanner](https://cybersectools.com/tools/sekant-online-phishing-scanner) - Web-based URL scanner that checks if a site is phishing or malicious. (Free)
2. [Jsmon 2.0](https://cybersectools.com/tools/jsmon-20) - JavaScript security scanner for detecting vulnerabilities in third-party scripts (Commercial)
3. [RoboShadow OWASP ZAP Vulnerability Scanner](https://cybersectools.com/tools/roboshadow-owasp-zap-vulnerability-scanner) - Web app & network vulnerability scanner integrating OWASP ZAP, Shodan & Nmap (Commercial)
4. [Aikido EOL Scanner](https://cybersectools.com/tools/aikido-eol-scanner) - Detects end-of-life and outdated software in code and containers (Commercial)
5. [Sucuri Website Malware Scanner](https://cybersectools.com/tools/sucuri-website-malware-scanner) - Website malware scanner with remote & server-side scanning capabilities (Commercial)

Compare all cors-scanner alternatives at [https://cybersectools.com/alternatives/cors-scanner](https://cybersectools.com/alternatives/cors-scanner)

### What deployment and organization size does cors-scanner fit?

cors-scanner is available as on-premises software. It is listed for startups, small businesses, mid-market companies and enterprises. It is free.

## Compare cors-scanner with similar solutions

- [cors-scanner vs Sekant Online Phishing Scanner](https://cybersectools.com/compare/cors-scanner-vs-sekant-online-phishing-scanner)
- [cors-scanner vs Jsmon 2.0](https://cybersectools.com/compare/cors-scanner-vs-jsmon-20)
- [cors-scanner vs RoboShadow OWASP ZAP Vulnerability Scanner](https://cybersectools.com/compare/cors-scanner-vs-roboshadow-owasp-zap-vulnerability-scanner)

All alternatives to cors-scanner: [/alternatives/cors-scanner](https://cybersectools.com/alternatives/cors-scanner)

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Source: https://cybersectools.com/tools/cors-scanner

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More on cors-scanner: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md