Completed the Hack The Box “Kobold” machine, an easy-difficulty Linux challenge focused on web exploitation and container-based privilege escalation.

The assessment involved identifying and exploiting an unauthenticated Remote Code Execution vulnerability (CVE-2026-23744) in MCPJam Inspector to gain initial access as the ben user. During the privilege escalation phase, I explored Docker security weaknesses by leveraging excessive group permissions to escape the container environment and obtain root access. Additionally, I analyzed an alternative attack path involving CVE-2025-64714 in PrivateBin, which allowed sensitive configuration data exposure and access to the Arcane container management interface. This machine provided practical experience in vulnerability exploitation, container security assessment, and identifying risks associated with exposed internal services.

#HackTheBox #HTB #CyberSecurity #PenetrationTesting #OffensiveSecurity #RedTeam #Linux #Docker #VulnerabilityManagement #CVE #EthicalHacking #CybersecurityLearning …

Learn MoreHack The Box: Kobold Machine Walkthrough – Easy Difficulty