#1Training labs, hands-on environments, and reproducible challenges for authorized, safe cybersecurity practice.
Kitploit recommended

CVE-2026-44789 — n8n <1.123.43 HTTP Request pagination prototype pollution to RCE (NODE_OPTIONS runner-spawn gadget). Lab + automated PoC, verified…

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

Proof Of Concept for the CVE-2016-10033 (PHPMailer)

Intentionally vulnerable VM-hosted Java shop — Log4Shell (CVE-2021-44228) workshop lab (EC2 / Azure VM / GCE)

Security research project — SQL Injection vulnerability exploitation and mitigation

Step-by-step tutorial demonstrating how to set up a vulnerable Apache 2.4.49 environment and exploit CVE-2021-41773 path traversal using Kali Linux…

Lab + writeup for CVE-2026-44166: PocketBase OAuth2 account pre-hijacking via unvalidated createData.email

🚨 New Incident Report Completed! 🚨 Just wrapped up "Event ID 268: SOC292 - Possible PHP Injection Detected (CVE-2024-4577)" on LetsDefend.io. This…

🚨 Just completed an incident report on Event ID 217: Apache OFBiz Auth Bypass and Code Injection 0-Day (CVE-2023-51467). This critical vulnerability…

Penetration testing assessment of a vulnerable IIS 6.0 WebDAV server, demonstrating reconnaissance, enumeration, exploitation (CVE-2017-7269), and…

this is my simple article about CVE 2022-30190 (Follina) analysis. I use the lab from Letsdefend.

Explorations of CVE-2024-49368 + Exploit Development

Vulnerable Dockerized web app exposing RCE, path traversal, hardcoded credentials, and insecure file uploads; an isolated lab for testing security…

Proof of concept for CVE-2022-23614 (command injection in Twig)

Intentionally vulnerable PHP web app demonstrating SQL injection authentication bypass and unauthorized data disclosure modeled after CVE-2024-8465…

Vulnerable setup for CVE-2025-13486 - Advanced Custom Fields: Extended - Remote Code Execution

Decision Support System for Risk Assessing Network and System Security in Small and Medium Enterprises (SMEs), A graduation project.

Docker lab for validating the CVE-2026-75650 Magento component-level PHP execution primitive and Adobe VULN-39341 patch.