Lenam Blog
RSS FeedHello, welcome to Lenam's personal blog. Here you will find information about CTFs, hacking, programming, artificial intelligence, and technology in general.
I hope you find this information helpful, just as the information others selflessly shared on the internet was helpful to me at the time.
Important Notice
The content presented on this website is intended solely for educational purposes, learning, and practice in pentesting and capture the flag (CTF) competitions. I am not responsible for the misuse of the information shared here.
Read the blog posts or check About for more info.
Featured
WriteUp Securitrona - TheHackersLabs
Published:Resolution of the Securitrona CTF from TheHackersLabs exploring the exploitation of LLM tools through path traversal.
MCP Server Creator: Turn Any Command into an AI Tool in 5 Minutes
Published:Interactive web tool for creating custom MCP (Model Context Protocol) servers. Allows generating MCP server code in Node.js and Python from existing binary or script configurations, including parameter management, security configuration, and input validation.
WriteUp Galera - HackMyVM
Published:Description of the exploitation of a misconfigured Galera cluster in a HackMyVM lab.
Recent Posts
WriteUp Sandwich - Vulnyx
Published:This writeup describes the exploitation and escalation of the Sandwich machine on the Vulnyx platform, where you can practice the sandwich technique on a password recovery form that generates UUIDs vulnerable to this technique.
WriteUp Zerotrace - Vulnyx
Published:Writeup describing the resolution of the Zerotrace machine created by suraxddq for the Vulnyx platform. It is the first writeup on my blog that does not belong to a machine created by me.
WriteUp Token Of Hate - TheHackersLabs
Published:Resolution of a TheHackersLabs CTF, involving enumeration, stored XSS exploitation via Unicode, cookie hijacking, LFI and SSRF attacks, JWT manipulation for RCE, and privilege escalation via capabilities on Linux.