CVE-2026-16723

🚨 CVE-2026-16723 — fastjson 1.2.83 @JSONType Resource Probe Chain RCE A reproduction project for remote class loading / command execution in fastjson 1.2.66 1.2.83 via the@JSONType annotation + an illegal class name + the jar: protocol. ⚠️ Disclaimer This project is intended solely for security...

Weblogic-CVE-2020-2551-To-Internet

Weblogic-CVE-2020-2551-To-Internet CVE-2020-2551 POC para usar en Internet POC de prueba se puede usar en redes externas python CVE-2020-2551.py HOST IP Intento de modificar el codebase para cargar clases remotas fallido python CVE-2020-TEST.py HOST IP Breve análisis de la vulnerabilidad weblogic...

java-remote-class-loader

Esta herramienta te permite enviar bytecode de Java en forma de archivos de clase a tus clientes o potenciales objetivos para cargarlos y ejecutarlos usando ClassLoader de Java junto con la API Reflect. El cliente recibe el archivo de clase del servidor y devuelve la salida de ejecución...

CVE-2022-40146_Exploit_Jar

Apache Batik SSRF a RCE Jar Exploit Enlace del componente https://github.com/apache/xmlgraphics-batik Blog https://www.zerodayinitiative.com/blog/2022/10/28/vulnerabilities-in-apache-batik-default-security-controls-ssrf-and-rce-through-remote-class-loading Uso Modifica la línea 11 en...

CVE-2021-44228

CVE-2021-44228 I think this story is more practical cryingchristophetd/log4shell-vulnerable-app I just researched on a whim out of interest, so there may be vague parts or mistakes. Please proceed at your own risk. Create a reproduction environment. Should work on Linux environments. 1. Download...

yaml-payload

yaml-payload Un payload de explotación de deserialización SnakeYAML para CVE-2022-1471 , adaptado de artsploit/yaml-payload originalmente basado en mbechler/marshalsec. Qué hace Cuando se carga a través del inseguro Yaml.load de SnakeYAML, este payload toma el control de la aplicación en ejecució...

openjdk-orb: unauthed class loading via IIOP in EAP

when EAP runs with -secmgr, the openjdk-orb's JDKBridge honours attacker-supplied CDR codebase URLs during object unmarshalling on :3528, allowing an unauthenticated attacker to load and instantiate arbitrary classes from a remote URL in the server JVM before EJB security interceptors run...

CVE-2026-15560

when EAP runs with -secmgr, the openjdk-orb's JDKBridge honours attacker-supplied CDR codebase URLs during object unmarshalling on :3528, allowing an unauthenticated attacker to load and instantiate arbitrary classes from a remote URL in the server JVM before EJB security interceptors run...

Security update for c3p0 and mchange-commons

This update for c3p0 and mchange-commons fixes the following issues: c3p0: Security issues fixed: CVE-2026-27830: Fixed unsafe object deserialization bsc1258942 Fix the null pointer exception in the userOverridesAsString method bsc1259313. mchange-commons: Security issues fixed: CVE-2026-27727:...

Arbitrary Command Execution

org.jupiter-rpc:jupiter-serialization-kryo is vulnerable to Arbitrary Command Execution. The vulnerability is due to improper configuration which allows remote class loading. The deserialization vulnerability allows an attacker to execute arbitrary commands via crafted RPC requests...

Medium: java-1.8.0-amazon-corretto

Issue Overview: Improve CORBA communication: CORBA deserialization can result in outbound network connections with data passed in. CVE-2023-21830 Better Banking of Sounds: JARSoundbankReader can load classes from remote URLs. CVE-2023-21843 Affected Packages: java-1.8.0-amazon-corretto Note: This...

h2: Loading of custom classes from remote servers through JNDI

A flaw was found in the H2 Console. This flaw allows remote attackers to execute arbitrary code via a JDBC URL, concatenating with a substring that allows remote code execution by using a script...

Log4Shell HTTP Header Injection

Versions of Apache Log4j2 impacted by CVE-2021-44228 which allow JNDI features used in configuration, log messages, and parameters, do not protect against attacker controlled LDAP and other JNDI related endpoints. This module will exploit an HTTP end point with the Log4Shell vulnerability by...

Exploit for CVE-2020-2551

WebLogic-CVE-2020-2551-To-Internet CVE-2020-2551: POC fo...

Java RMI Server Insecure Endpoint Code Execution Scanner

Detect Java RMI endpoints Module Options msf use auxiliary/scanner/misc/java/rmiserver msf undefinedrmiserver show actions ...actions... msf undefinedrmiserver set ACTION msf undefinedrmiserver show options ...show and set options... msf undefinedrmiserver run This module requires Metasploit:...

Java RMI Server Insecure Default Configuration Java Code Execution

This module takes advantage of the default configuration of the RMI Registry and RMI Activation services, which allow loading classes from any remote HTTP URL. As it invokes a method in the RMI Distributed Garbage Collector which is available via every RMI endpoint, it can be used against both...

Java RMI Services Default Configuration Remote Loading

Added: 07/29/2011 Background The Java Remote Method Invocation RMI system allows an object running in one Java virtual machine to invoke methods on an object running in another Java virtual machine. RMI provides for remote communication between programs written in the Java programming language...

Java RMI Server Insecure Default Configuration Java Code Execution

This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit web site for more information on licensing and terms of use. http://metasploit.com/ require 'msf/core' class Metasploit3 'Java RMI Server Insecure Default...