leprechaun

Leprechaun .-----. / V \ |...| |.....| .-' '-. .-. .-./ .--. |\ /| .-;.-"-.-;;-, =/ . -;,-;, . .-.-. . / ||'-'|| \ ,'--;.\ .;--' // o \ // --.. o '';,//| || : || |\ ;' \ '.\--' |"""""""|// / ':.// ,/\ | '---'| ||| ; Leprechaun ; ;""|""; \ / | '. vonahisec .' .' / \ '. '-,. .,-' --' --' /...

CVE-2023-38545-sample

Quick description This showcases the cURL CVE-2023-38545. It is as lightweight as I could make it. Setup First, build the Docker Image: docker build . -t cveimage Next, we can simply run the image file, creating a temporary Docker Container which will get deleted once the container is stopped:...

Occ

Prohibited Items Segmentation via Occlusion-aware Bilayer Modeling ICME 2025 Official PyTorch Implementation of Prohibited Items Segmentation via Occlusion-aware Bilayer Modeling. Paper link: IEEE, Arxiv. Get Started Dependencies Code is successfully tested on Linux with Pytorch 2.1.2 and CUDA...

dod-blue-team-network-lab

DoD Blue Team Network Security & Hardening Lab Executive Summary High fidelity defensive security lab simulating a DoD aligned enterprise network. This project demonstrates structured network segmentation, system hardening, centralized telemetry ingestion, detection engineering, adversary...

CVE-2014-3466_PoC

Proof of Concept for CVE-2014-3466 GnuTLS buffer overflow: session id length check Information See: https://bugzilla.redhat.com/showbug.cgi?id=1101932 This is not a weaponized exploit. be warned: this python code is ugly, I pretty much handcrafted the ServerHello and spent only about five fifteen...

sudo-1.8.3p1-patched

sudo-1.8.3p1-patched This is a custom version of sudo, based on the sudo 1.8.3p1 package as provided by Canonical for Ubuntu 12.04 using the URLs below, with the CVE-2021-3156 patches applied. http://us.archive.ubuntu.com/ubuntu/pool/main/s/sudo/sudo1.8.3p1-1ubuntu3.7.dsc...

looney-tunables-CVE-2023-4911

PoC of CVE-2023-4911 Looney Tunables This is a PoC of CVE-2023-4911 a.k.a. "Looney Tunables" exploiting a bug in glibc dynamic loader's GLIBCTUNABLES environment variable parsing function parsetunables. Getting Started Executing program We can check if target is vulnerable env -i...

CVE-2026-124540

JSON::XS versions before 4.05 for Perl allow stack exhaustion via nested tagged values under allowtags in decodetag. With allowtags, "" starts a tagged value. Its tag and value are decoded recursively, and each can start another tagged value. Unlike arrays and objects, this nesting is not counted...

EUVD-2026-125918

JSON::XS versions before 4.05 for Perl allow stack exhaustion via nested tagged values under allowtags in decodetag. With allowtags, "" starts a tagged value. Its tag and value are decoded recursively, and each can start another tagged value. Unlike arrays and objects, this nesting is not counted...

CVE-2026-124540 JSON::XS versions before 4.05 for Perl allow stack exhaustion via nested tagged values under allow_tags in decode_tag

JSON::XS versions before 4.05 for Perl allow stack exhaustion via nested tagged values under allowtags in decodetag. With allowtags, "" starts a tagged value. Its tag and value are decoded recursively, and each can start another tagged value. Unlike arrays and objects, this nesting is not counted...

CVE-2026-124540

The JSON::XS module for Perl (versions before 4.05 ) is vulnerable to stack exhaustion due to uncontrolled recursion in the decode_tag function. When allow_tags is enabled, nested tagged values initiated by the ( byte are decoded recursively but are not counted against the max_depth limit. This a...

unzip_poc

CVE-2022-0529 and CVE-2022-0530 POC for unzip 6.0 CVE-2022-0529 & CVE-2022-0530 https://bugzilla.redhat.com/showbug.cgi?id=2051402 https://bugzilla.redhat.com/showbug.cgi?id=2051395...

CVE-2026-99999-exploit

CVE-2026-99999 — PoC Exploit Repository ⚠️ This is a working exploit repository. It contains real exploit code that triggers the CVE-2026-99999 vulnerability in a live KVM/QEMU environment. 📚 For a safe, local-only simulation of the same attack chain, see CVE-2026-99999-analysis no root, no...

CVE-2022-0918

CVE-2022-0918 Red Hat CVE page: https://access.redhat.com/security/cve/cve-2022-0918 Github issue with patches linked: https://github.com/389ds/389-ds-base/issues/5242 PoC The PoC application takes in a single IP, either IPv4 or IPv6 will work. By default it will send the message to port 389, thi...

vcsa-hardening-tool

VCSA Hardening & Logging Tool An automated hardening script for the VMware vCenter Server Appliance VCSA designed to enforce Zero Trust network segmentation and deep forensic auditing. This tool is engineered to mitigate critical risks associated with advanced persistent threats APTs and...

reachability

-- START DISCLAIMER -- USE AT OWN RISK -- IN NO WAY AM I RESPONSIBLE FOR ANY DAMAGES INCURRED -- IF YOU DON'T HAVE EXPLICT PERMISSION BY THE NETWORK OWNER DO NOT AND I REPEAT DO NOT LAUNCH THIS THIS IS PYTHON WRAPPED AROUND MASSCAN https://github.com/robertdavidgraham/masscan -- END DISCLAIMER--...

CVE-2025-67445

Overview A vulnerability in the TOTOLINK X5000R V9.1.0cu.2415 web management interface allows an unauthenticated remote attacker on the LAN to crash the web service via a segmentation fault. By sending an oversized HTTP POST request to the CGI endpoint, an attacker can trigger memory exhaustion,...

PT-2026-147402

JSON::XS versions before 4.05 for Perl allow stack exhaustion via nested tagged values under allow tags in decode tag. With allow tags, "" starts a tagged value. Its tag and value are decoded recursively, and each can start another tagged value. Unlike arrays and objects, this nesting is not...

CVE-2026-124540: Uncontrolled Recursion

JSON::XS versions before 4.05 for Perl allow stack exhaustion via nested tagged values under allowtags in decodetag. With allowtags, "" starts a tagged value. Its tag and value are decoded recursively, and each can start another tagged value. Unlike arrays and objects, this nesting is not counted...

CyberDefense-Lab

Cyber Security Lab: Blue Team Infrastructure & Network Defense This laboratory project demonstrates the creation of an integrated "Blue Team" infrastructure, focusing on centralized network security, Intrusion Detection/Prevention Systems IDS/IPS, and Security Information and Event Management SIE...