The Power of Nuclei for Bug Bounty Hunting

Bug bounty hunting requires efficiency, speed, and accuracy when identifying vulnerabilities in web applications. Nuclei, a powerful open-source tool by ProjectDiscovery, has revolutionized automated vulnerability scanning by using a template-based approach. This allows security researchers to quickly scan for known vulnerabilities, misconfigurations, and security weaknesses.

In this article, we will explore:
✅ What Nuclei is and how it works.
✅ Why it’s a must-have tool for bug bounty hunters.
✅ How to create and customize Nuclei templates.
✅ Best practices for effective scanning.

Nuclei is a lightweight, fast, and customizable vulnerability scanner that automates reconnaissance by using predefined and user-created templates. It helps security professionals identify security misconfigurations, CVEs, exposed sensitive files, and much more.

✅ Speed & Automation — Scans thousands of targets in minutes using parallel execution.
✅ Highly Customizable — Allows users to create their own scanning templates.
✅ Regularly Updated — The community actively maintains new CVE & misconfiguration templates.
✅ Targeted Scanning — Focus on specific vulnerabilities rather than running generic scans.
✅ Minimal False Positives — Well-written templates reduce unnecessary noise in reports.

1. Installing Nuclei

Run the following command to install Nuclei on Linux or macOS: