
cmdchamp
bash CLI trainer — 30 levels from ls to privilege escalation

bash CLI trainer — 30 levels from ls to privilege escalation

A report on Dirty Frag, which is a Linux Local Privilege Escalation (LPE) vulnerability chain that allows an unprivileged user to gain root access

Lab detection exercise for DirtyFrag (CVE-2026-43284) - Linux kernel privilege escalation via xfrm-ESP page cache corruption. Full write-up covering…

Detection framework for CVE-2025-32463 sudo privilege escalation vulnerability. Provides real-time monitoring, forensic analysis, and SIEM…

Lab validation report and detection artifacts for CVE-2026-43284 (DirtyFrag) Linux LPE. Provides auditd telemetry, event correlation rules, and…

Detection rules, YARA signatures, auditd/Wazuh rules, and MISP event templates for CVE-2026-31431 Linux kernel LPE vulnerability (Copy Fail).…

Layered detection toolkit for CVE-2026-31431 (Copy Fail) Linux kernel LPE. Provides eBPF, auditd, Sigma rules, page-cache diff, and IOC guides for…

Bash-based Linux persistence detection tool for DFIR investigations. Scans 15+ persistence mechanisms (systemd, cron, kernel modules, SSH,…

This repository provides a high-fidelity technical deconstruction and production-ready exploitation suite for CVE-2019-5736. It demonstrates how a…