HackTheBox - Silentium 11-04-2026 Updated 22-07-2026 #htb #hackthebox #ctf #writeup #linux #ssh #rce #privilege-escalation #ubuntu #linpeas #password-reuse #nginx #vhost-enumeration #ssh-key-injection #flowise #CVE-2025-58434 #password-reset-token-disclosure #CVE-2025-59528 #environment-variable-credentials #gogs #CVE-2025-8110 #symlink-attack Protected note This note is encrypted. Enable JavaScript and open it on the web to unlock it. Previous HackTheBox - Blurry Next HackTheBox Academy - Password Attacks