
Top picks: S3Scanner, CORSy, CorsMe — plus 45 more compared.
Threat & Vulnerability ManagementEvaluating CORStest alternatives comes down to matching Threat & Vulnerability Management capabilities to your environment, integrations, and budget rather than chasing feature parity. The options below are compared on what actually drives a switch: coverage, deployment fit, pricing, and real reviews from security teams. Independent and vendor-neutral: we never sell rankings.
CORStest is a free Security Scanning tool. Security professionals most commonly compare it with S3Scanner, CORSy, CorsMe, DNSAudit.io, and Yasuo. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to CORStest, including their key features and shared capabilities.
S3Scanner is an open-source tool that scans S3 buckets across S3-compatible APIs to identify misconfigurations and security vulnerabilities.
A Python-based command-line tool that scans websites for CORS misconfigurations by analyzing HTTP response headers to identify potential security vulnerabilities.
CorsMe is a specialized scanner that identifies Cross-Origin Resource Sharing (CORS) misconfigurations in web applications and provides remediation recommendations.
Free DNS security scanner that checks domains for misconfigs and exposure.
A Ruby script that scans networks for vulnerable third-party web applications and front-ends with known exploitable security flaws.
Web server scanner for identifying security vulnerabilities.
A next-generation web scanner that identifies websites and recognizes web technologies, including content management systems, blogging platforms, and more.
CloudFrunt identifies misconfigured Amazon CloudFront domains that are vulnerable to hijacking due to improper CNAME configuration.
S3Scanner is an open-source tool that scans S3 buckets across S3-compatible APIs to identify misconfigurations and security vulnerabilities.
A Python-based command-line tool that scans websites for CORS misconfigurations by analyzing HTTP response headers to identify potential security vulnerabilities.
CorsMe is a specialized scanner that identifies Cross-Origin Resource Sharing (CORS) misconfigurations in web applications and provides remediation recommendations.
Free DNS security scanner that checks domains for misconfigs and exposure.
A Ruby script that scans networks for vulnerable third-party web applications and front-ends with known exploitable security flaws.
A next-generation web scanner that identifies websites and recognizes web technologies, including content management systems, blogging platforms, and more.
CloudFrunt identifies misconfigured Amazon CloudFront domains that are vulnerable to hijacking due to improper CNAME configuration.
A CLI tool that enhances Nmap with 31 modules containing 459 scan profiles for streamlined network reconnaissance and security assessments.
A JavaScript scanner built in PHP for scraping URLs and other information.
A multi-threaded scanner for identifying CORS flaws and misconfigurations
A command-line script that tests multiple domains from a list for open redirect vulnerabilities and reports findings.
A specialized scanner that detects XSS vulnerabilities in older versions of Swagger-ui implementations.
A Python tool that tests multiple AWS S3 buckets for security misconfigurations including directory listing and upload permissions.
A security tool for discovering S3 bucket references in web content and testing buckets for misconfigurations.
A security tool that performs whitebox evaluation of S3 object permissions to identify publicly accessible files and generate reports on potential exposure risks.
A python open source CMS scanner that automates the process of detecting security flaws of the most popular CMSs.
An automated reconnaissance tool that crawls domains to discover URLs and scan for exposed secrets, API keys, and sensitive files during security assessments.
Web app & network vulnerability scanner integrating OWASP ZAP, Shodan & Nmap
JavaScript security scanner for detecting vulnerabilities in third-party scripts
Website malware scanner with remote & server-side scanning capabilities
XSS vulnerability scanner for web apps and APIs with automated scanning
Automated active security testing platform for external attack surfaces
REST API service for scanning files/URLs for malware, viruses & NSFW content.
Automated web scanner detecting vulnerabilities and HTTP security headers
Open-source CLI platform for web recon, dir discovery & subdomain enum.
LinksDumper extracts links and endpoints from HTTP responses to support web application security testing and reconnaissance activities.
A free online tool that tests email server security by evaluating server configurations
Website privacy and security testing tool for cookie and third-party analysis
AI-powered platform for SSL/TLS security testing and compliance assessment
Free URL scanner that checks links for malware, phishing, and fraud threats
Android app for scanning networks to identify security vulnerabilities
WordPress plugin for website security scanning via the Guardian360 API.
Cloud-based virus scan APIs for securing files, URLs, and content uploads with advanced anti-virus and malware scanning capabilities.
Nmap is an essential network scanning tool used for network security auditing and status monitoring.
Dnscan is a DNS reconnaissance tool that performs DNS scans, DNS cache snooping, and DNS amplification attack detection.
Automate Google Hacking Database scraping and searching with Pagodo, a tool for finding vulnerabilities and sensitive information.
Simple script to check a domain's email protections and identify vulnerabilities.
KICS is an open-source Infrastructure as Code security scanner that detects vulnerabilities and misconfigurations through customizable queries and integrates with CI/CD pipelines.
Fast, smart, effective port scanner with extensive extendability and adaptive learning.
A Node.js tool that analyzes HTTP security headers on websites to identify missing or problematic security configurations.
A next-generation network scanner for identifying security configuration weaknesses in devices like routers, firewalls, and switches.
Common questions security professionals ask when evaluating alternatives and competitors to CORStest.
The most popular alternatives to CORStest include S3Scanner, CORSy, CorsMe, DNSAudit.io, and Yasuo. These Security Scanning tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
There are 48 alternatives to CORStest listed on CybersecTools, all within the Security Scanning category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.
CORStest is a free Security Scanning tool. You can use it at no cost. Both free and commercial alternatives are available for comparison.
CORStest is a Security Scanning tool within the broader Threat & Vulnerability Management category. It is used by security professionals for security scanning capabilities and can be compared against 48 similar tools.