[HTB] Help — Writeup (OSWE-Prep)

Help was an easy difficulty Linux box. Good learning path for:

• GraphQL Query Enumeration
• Unauthenticated PHP File Upload (HelpDeskZ)
• Linux Kernel Exploit

Initial Recon

Nmap

# nmap -Pn --open -T4 -sV -sC -p- 10.10.10.121
Starting Nmap 7.80 (…