CVE-2026-16723

CVE-2026-16723 Donate Support the maintenance of this project with PayPal or by scanning the QR code below. ⚡ Simple Usage Use this project only in safe and authorized environments such as: Local virtual machines Docker containers Isolated lab setups Authorized penetration testing environments...

CVE-2019-17564-FastJson-Gadget

CVE-2019-17564 FastJson + SpringFramework Gadget for Dubbo 2.7.3 Our full write-up is available at https://www.checkmarx.com/blog/apache-dubbo-unauthenticated-remote-code-execution-vulnerability Note that this is not an exploit ; it is a POC gadget chain used in an exploit used to demonstrate...

FastjsonVulns

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CVE-2022-25845-exploit

CVE-2022-25845-exploit Try exploiting this CVE by studying some articles: https://jfrog.com/blog/cve-2022-25845-analyzing-the-fastjson-auto-type-bypass-rce-vulnerability/ https://www.freebuf.com/vuls/339752.html This is my analyze:...

fastjson-cve

Proyecto de Reproducción de CVE-2026-16723 Descripción General Este proyecto reproduce CVE-2026-16723 — una vulnerabilidad crítica de Ejecución Remota de Código RCE en fastjson 1.2.68 hasta 1.2.83. La vulnerabilidad permite RCE bajo configuración predeterminada sin requerir la habilitación de...

FastJsonAutoTypeBypass

What's this This project is used for studying how to bypass fastJSON AutoType check. Gadget Info Mapping just for fastjson 1.2.47: root@kitploit: package com.FastJson1242; import com.alibaba.fastjson.JSONObject; public class Poc public static void mainString argv String payload ="\n" + " "a": \n"...

fastjson-CVE-2022-25845

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learnjavabug

Este proyecto es solo para investigación de seguridad. Se prohíbe usar este proyecto para lanzar ataques ilegales. El usuario es responsable de las consecuencias. Este es un proyecto personal para reproducir y publicar algunas vulnerabilidades interesantes o de gran impacto. No tiene mucho...

CVE-2026-16723 — Updated!

CVE-2026-16723 Exploit A standalone C++17 implementation for CVE-2026-16723 , a critical vulnerability affecting Fastjson versions 1.2.68 – 1.2.83. Requirements Linux or WSL on Windows C++17 compatible compiler GCC 7+ or Clang 5+ CMake 3.10 or newer System packages: libzip-dev zlib1g-dev Debian /...

CVE-2026-16723

Exploit CVE-2026-16723 Un'implementazione autonoma in C++17 per CVE-2026-16723 , una vulnerabilità critica che colpisce le versioni 1.2.68 – 1.2.83 di Fastjson. Requisiti Linux o WSL su Windows Compilatore compatibile con C++17 GCC 7+ o Clang 5+ CMake 3.10 o successivo Pacchetti di sistema:...

Exploit for CVE-2026-16723

CVE-2026-16723 Reproduction Project Overview This project...

CVE-2026-16723

A flaw was found in fastjson. This remote code execution RCE vulnerability allows a remote attacker to execute arbitrary code on the system. The vulnerability is exploitable under fastjson's default configuration, meaning no special setup or AutoType enablement is required for exploitation...

Exploit for CVE-2026-16723

CVE-2026-16723 Fastjson RCE ★ CVE-2026-16723 Fastjson @JSONT...

Exploit for CVE-2026-16723

🚨 CVE-2026-16723 — fastjson 1.2.83 @JSONType resource detect...

Exploit for CVE-2026-16723

Disclaimer: This project is intended only for secure researc...

Alibaba Fastjson 1.2.68 < 1.2.84 RCE (CVE-2026-16723)

The version of Alibaba Fastjson installed on the remote host is 1.2.68 through 1.2.83. It is, therefore, affected by a remote code execution vulnerability: - A remote code execution RCE vulnerability exists in fastjson 1.2.68 through 1.2.83. This vulnerability is exploitable under fastjson's stoc...

CVE-2026-16723 — Updated!

CVE-2026-16723 Donate Support the maintenance of this project with PayPal or by scanning the QR code below. ⚡ Simple Usage Use this project only in safe and authorized environments such as: Local virtual machines Docker containers Isolated lab setups Authorized penetration testing environments...

Exploit for CVE-2026-16723

CVE-2026-16723 Fastjson RCE ★ CVE-2026-16723 Fastjson @JSONT...

Exploit for CVE-2026-16723

Fastjson 1.2.83 RCE Lab Environment CVE-2026-16723 Disc...

Remote Code Execution

fastjson is vulnerable to remote code execution RCE. The vulnerability is due to insecure deserialization in Fastjson, where specially crafted input can trigger arbitrary code execution under the default configuration without requiring AutoType to be enabled or any classpath gadget...