Hercules | DAST by Hercules
Powerful web application security scanner. Analyze XSS, SQLi, ports, API, S3, subdomains and more.
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About this extension
Hercules DAST (Dynamic Application Security Testing) — a professional tool for web application security analysis directly in your browser.
🔍 Features:
• robots.txt — sensitive paths analysis (/admin, /api, /.env, /backup)
• sitemap.xml — hidden and sensitive URL discovery
• Scripts — HTTP/HTTPS check, external scripts, outdated libraries
• DOM XSS — vulnerability detection (innerHTML, eval, document.write)
• Forms — CSRF tokens, passwords in GET, autocomplete
• Security Headers — CSP, X-Frame-Options, X-Content-Type-Options
• Cookies — sensitive cookie analysis
• CORS — wildcard origin check
• Ports — open port scanning (80,443,8080,8443,3000,5000,8000)
• API endpoints — Swagger, OpenAPI, GraphQL discovery
• SQL injection — active form testing
• XSS test — active form testing
• Directories — brute force common paths (admin, .env, backup, .git)
• S3 buckets — open AWS S3 bucket discovery
• Subdomains — crt.sh and common subdomain enumeration
📊 Results are displayed with severity statistics (Critical, High, Medium, Low) and can be exported to JSON or HTML.
🛡️ All data is processed locally — nothing is sent to external servers.
Developed for pentesters, developers, and security professionals.
🔍 Features:
• robots.txt — sensitive paths analysis (/admin, /api, /.env, /backup)
• sitemap.xml — hidden and sensitive URL discovery
• Scripts — HTTP/HTTPS check, external scripts, outdated libraries
• DOM XSS — vulnerability detection (innerHTML, eval, document.write)
• Forms — CSRF tokens, passwords in GET, autocomplete
• Security Headers — CSP, X-Frame-Options, X-Content-Type-Options
• Cookies — sensitive cookie analysis
• CORS — wildcard origin check
• Ports — open port scanning (80,443,8080,8443,3000,5000,8000)
• API endpoints — Swagger, OpenAPI, GraphQL discovery
• SQL injection — active form testing
• XSS test — active form testing
• Directories — brute force common paths (admin, .env, backup, .git)
• S3 buckets — open AWS S3 bucket discovery
• Subdomains — crt.sh and common subdomain enumeration
📊 Results are displayed with severity statistics (Critical, High, Medium, Low) and can be exported to JSON or HTML.
🛡️ All data is processed locally — nothing is sent to external servers.
Developed for pentesters, developers, and security professionals.
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Access browser tabs
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 63.47 KB
- Last updated
- 8 days ago (Mar 27, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
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