A recent bug bounty tutorial focuses on manually discovering website endpoints when robots.txt is absent. The guide introduces Ferox Buster, a directory brute-forcing tool compatible with Kali Linux, Windows, and macOS. It demonstrates using a common wordlist from SecLists to scan a target URL, revealing paths like /cgi-bin that expose sensitive PHP server information, a critical finding for vulnerability assessment.

This technique moves beyond relying on conventional disclosure files, teaching hunters to actively probe for hidden paths. Finding a phpinfo page is a classic information disclosure vulnerability, potentially leaking server versions, environment variables, and enabled modules. For security professionals, mastering tools like Ferox Buster is foundational for mapping an application's attack surface and identifying low-hanging fruit in penetration testing engagements.

The tutorial's practical lab setup with a Web Security Academy instance provides a safe environment to practice. While Ferox Buster automates path discovery, the real skill lies in interpreting the results—like a 200 status code from /cgi-bin—and understanding the implications. This hands-on approach is essential for developing the methodical mindset required in effective bug bounty hunting and secure code reviews.