6 writeups
A guest-writable printer share on Samba is pre-auth RCE (CVE-2026-4480), rclone's reversible "obscure" format hands over a reused SSH password, and a Samba force-user share with insecure wide-link support becomes an arbitrary-file-write into a root-writable systemd drop-in.
Enumeration notes only — this box is still active on HackTheBox, so the exploit chain stays unpublished until it retires. Recon points at a cloud-native, container/AWS-emulation themed target.
Two independent leaks combine to log into a CRM as the wrong-but-reused password, an authenticated file-upload CVE gets a shell, and a custom root-owned systemd timer with unsanitised git plumbing is abused via a hand-crafted malicious tree object to plant an SSH key as root.
An unauthenticated Langflow RCE (CVE-2026-33017) leads to leaked superuser credentials via process environment, password reuse for user access, a JWT alg:none forgery against a custom MCP server, and finally a Kubernetes nodes/proxy verb bypass to a privileged pod for host root.
A "Security Snapshot" dashboard lets any user page through other users' packet captures by ID — one of them leaks an FTP password reused for SSH, and a stray Linux capability on python3.8 hands over root instantly.
Chained credential attacks across a segmented AD network: SSH user enumeration, cleartext creds in a Password Safe backup, a SOCKS pivot through a jump host, and an LSASS dump feeding a DCSync.