Bug Bounty Guide 101
Bug Bounty Guide 101
Look Deeper, You'll See !
1. Reconnaissance:
- Subdomain Enumeration: Use tools like Sublist3r, Amass, or Subfinder to discover subdomains of "xyz.com." Also, check DNS records with tools like `dig` or `nslookup`.
- Port Scanning: Use Nmap or masscan to identify open ports and services on these subdomains.
- Service Enumeration: Identify the technologies used (e.g., web servers, application frameworks) with tools like Wappalyzer or BuiltWith.
- Network Mapping: Create a network map to understand the relationships between different subdomains and services.
2. Information Gathering:
- Web Application Scanning: Use automated tools like Burp Suite or OWASP ZAP to scan for common vulnerabilities.
- Directory and File Enumeration: Use tools like Dirbuster, Gobuster, or ffuf to find hidden directories and files.
- SSL/TLS Analysis: Check for SSL/TLS issues using tools like SSL Labs' SSL Test or testssl.sh.
3. Vulnerability Analysis:
- Input Validation: Test for common vulnerabilities like XSS, SQL Injection, and Command Injection by injecting payloads into form fields, URL parameters, and headers.
- Authentication and Authorization: Check for flaws in login mechanisms, session management, and access controls (e.g., IDOR, insecure direct object references).
- Business Logic Flaws: Look for logical errors in the application that could be exploited to gain unauthorized access or perform unintended actions.
4. Manual Testing:
- Exploit Known Vulnerabilities: Try exploiting vulnerabilities found in automated scans with manual testing to confirm their existence.
- Test Application Functionality: Verify the behavior of critical features to find potential vulnerabilities not covered by automated tools.
5. Reporting:
- Document Findings: Clearly document vulnerabilities found, including proof of concept, impact assessment, and suggested fixes.
- Submit Report: Follow the target’s bug bounty program guidelines for submitting vulnerabilities.
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