Proving Grounds Writeups

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Intermediate Linux

Jordak Writeup - Proving Grounds

Intermediate Linux box running Jorani v1.0.0, exploited via the unauthenticated CVE-2023-26469 log-poisoning RCE for a user shell, then escalated to root through a passwordless sudo rule on env.

lfi jorani privilege-escalation sudo-misconfiguration +2

The Husky Hacker • Oct 8, 2026 • 2 min read

Other platforms

HackTheBox 92 TryHackMe 10 All writeups