$ cat writeup.md…
$ cat writeup.md…
hackthebox
Task: an HTB Linux machine exposed a hidden Marimo notebook host behind a web front end, leading to pre-auth terminal access. Solution: corroborate the hidden vhost, abuse the vulnerable websocket terminal for a shell as marimo, then use the PackageKit CVE-2026-41651 local privilege escalation to reach root.
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$sign in$ grep --similar