https://mrbeetrootpwn.com/tags/container-escape/Recent content in Container Escape on CyberSec WriteupsHugoen-usWed, 05 Aug 2026 00:00:00 +0000https://mrbeetrootpwn.com/write-ups/hackthebox/htb-fireflow/Wed, 05 Aug 2026 00:00:00 +0000https://mrbeetrootpwn.com/write-ups/hackthebox/htb-fireflow/Linux target combining an unauthenticated Langflow RCE, JWT algorithm confusion, a malicious MCP tool registration, and a Kubernetes nodes/proxy escalation to host root.https://mrbeetrootpwn.com/write-ups/hackthebox/htb-tabby/Fri, 28 Nov 2025 00:00:00 +0000https://mrbeetrootpwn.com/write-ups/hackthebox/htb-tabby/Linux machine using an LFI to leak Tomcat manager credentials for a WAR-based shell, cracking a reused backup password, and abusing LXD group membership to mount the host filesystem for root.