
security-writeups
CTF writeups and teaching scripts for web security, bug bounty techniques, and network forensics, with blank-value versions for active practice.
ctfeducationlabs-practice+5

CTF writeups and teaching scripts for web security, bug bounty techniques, and network forensics, with blank-value versions for active practice.

Hands-on lab reproducing CVE-2019-11043 PHP-FPM RCE behind nginx, demonstrating reverse-tunnel persistence, memory forensics, and network traffic…