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Introduction:
Bug bounty programs offer ethical hackers opportunities to identify vulnerabilities in exchange for rewards. Mustafa Adam Gamaraldin Abdalla’s recent report highlights how persistence and understanding program rules can lead to success, even when a bug falls outside standard bounty categories.
Learning Objectives:
- Understand how to navigate bug bounty program policies
- Learn key tools and commands for vulnerability discovery
- Discover best practices for submitting high-quality reports
You Should Know:
1. Essential Reconnaissance Tools for Bug Hunting
Command:
nmap -sV --script vuln <target_ip>
What It Does:
Nmap scans a target for open ports and runs vulnerability scripts to identify weaknesses.
Step-by-Step Guide:
1. Install Nmap:
sudo apt-get install nmap Linux
2. Run the scan:
nmap -sV --script vuln 192.168.1.1
3. Analyze results for exploitable services.
2. Automating Vulnerability Detection with Nikto
Command:
nikto -h <target_url>
What It Does:
Nikto performs web server scans for misconfigurations and known vulnerabilities.
Step-by-Step Guide:
1. Install Nikto:
sudo apt-get install nikto
2. Scan a web server:
nikto -h https://example.com
3. Review findings for SQLi, XSS, or outdated software.
3. Exploiting SQL Injection Manually
Command (SQLi Test):
' OR 1=1 --
What It Does:
Tests for basic SQL injection vulnerabilities in input fields.
Step-by-Step Guide:
1. Enter the payload in a login/input field.
- If the application returns unexpected data, it may be vulnerable.
3. Use tools like SQLmap for deeper exploitation:
sqlmap -u "https://example.com/login?user=test" --dbs
4. Windows Privilege Escalation Checks
Command (Windows CMD):
whoami /priv
What It Does:
Lists current user privileges to identify potential escalation paths.
Step-by-Step Guide:
1. Open Command Prompt as administrator.
2. Run:
whoami /priv
3. Look for `SeImpersonatePrivilege` or other misconfigured rights.
5. Securing APIs with OWASP ZAP
Command:
docker run -it owasp/zap2docker-stable zap-cli quick-scan -s https://api.example.com
What It Does:
OWASP ZAP scans APIs for common vulnerabilities like insecure endpoints or data leaks.
Step-by-Step Guide:
1. Install Docker (if not installed).
2. Run the ZAP scan:
docker run -it owasp/zap2docker-stable zap-cli quick-scan -s https://api.example.com
3. Review the report for critical findings.
6. Cloud Hardening with AWS CLI
Command:
aws iam get-account-password-policy
What It Does:
Checks AWS account password policies for weak settings.
Step-by-Step Guide:
1. Configure AWS CLI with `aws configure`.
2. Run:
aws iam get-account-password-policy
3. Ensure `MinimumPasswordLength` is at least 12.
7. Mitigating XSS with CSP Headers
Code Snippet (Apache Config):
Header set Content-Security-Policy "default-src 'self'"
What It Does:
Prevents inline script execution, reducing XSS risks.
Step-by-Step Guide:
1. Edit Apache’s `.htaccess` file.
2. Add the header directive.
3. Restart Apache:
sudo systemctl restart apache2
What Undercode Say:
- Key Takeaway 1: Bug bounty programs reward persistence—even non-standard vulnerabilities can yield benefits.
- Key Takeaway 2: Automation (Nmap, Nikto) and manual testing (SQLi, privilege checks) are both critical for thorough assessments.
Prediction:
As organizations increasingly adopt bug bounty programs, ethical hackers will need deeper specialization in cloud, API, and AI-driven security testing to stay competitive. Programs may expand scope to include AI model vulnerabilities as a new bounty category.
🎯Let’s Practice For Free:
IT/Security Reporter URL:
Reported By: Wadgamaraldeen Bugbountytips – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
