Hack The Box Jeeves Writeup (Medium Windows)
Medium Windows box. An open Jenkins script console on port 50000 gives a shell as kohsuke, and SeImpersonatePrivilege with JuicyPotato yields SYSTEM.
retired boxes, exploit notes, tooling we wrote because nothing else did the job.
Medium Windows box. An open Jenkins script console on port 50000 gives a shell as kohsuke, and SeImpersonatePrivilege with JuicyPotato yields SYSTEM.
Medium Windows box. Drupal 7.54 on IIS gives RCE through its Services module, and an unpatched Server 2008 falls to the MS15-051 local exploit for SYSTEM.
Easy Linux box. The XSLT parser is left unhardened, so a stylesheet writes a Python file into a cron directory, and sudo needrestart hands over root.
Easy Linux box. CVE-2025-31161 bypasses CrushFTP auth, a mounted webroot takes a PHP shell, and CVE-2025-32433 in Erlang SSH sets the SUID bit on /bin/bash.
Easy Windows box. A public NFS share holds Umbraco.sdf, whose SHA1 admin hash cracks to baconandcheese, and the authenticated Umbraco RCE leads to SYSTEM.