graylog-cve-2024-24824-exploit

Exploiting Arbitrary Class Loading on the JVM This repository contains the proof-of-concept exploit presented in my talk: Exploiting Arbitrary Class Loading on the JVM Watch it here if you're interested: Youtube The exploit targets CVE-2024-24824 minor typo in the slides, an arbitrary class loadi...

PoC_CVE-2020-9484

This repository contains a proof of concept exploit for CVE-2020-9484, along with an example web server that is vulnerable to this exploit. Prerequisites for this vulnerability to be exploitable Affected tomcat versions are: Apache Tomcat 10.x 10.0.0-M5 Apache Tomcat 9.x 9.0.35 Apache Tomcat 8.x...

gadgetinspector

Gadget Inspector This project inspects Java libraries and classpaths for gadget chains. Gadgets chains are used to construct exploits for deserialization vulnerabilities. By automatically discovering possible gadgets chains in an application's classpath penetration testers can quickly construct...

fastjson-cve

CVE-2026-16723 再現プロジェクト 概要 このプロジェクトは、fastjson 1.2.68 から 1.2.83 における重大なリモートコード実行（RCE）脆弱性である CVE-2026-16723 を再現します。この脆弱性は、AutoType の有効化や既存のクラスパス上のガジェットを必要とせず、デフォルト設定 のまま RCE を可能にします。...

GadgetProbe

説明 あなたはちょうどJavaデシリアライゼーションのバグを発見し、ysoserialペイロードをすべて実行したのに、何も得られなかったとします。さて、どうしますか？完全に手掛かりがない状態で、ガジェットチェーンをデバッグしたり構築したりするにはどうすればよいでしょうか？ GadgetProbeの登場です。リモートクラスパスに光を当て、すべての人のバグの重大度を引き上げるツールです。 GadgetProbeはJavaクラスのワードリストを受け取り、シリアライズされたDNSコールバックオブジェクトを出力し、リモートクラスパスに潜んでいるものを報告します。 Burp拡張機能の使用方法...

CVE-2025-48734

CVE-2025-48734: Apache Commons BeanUtils – enum declaringClass Information Leak & RCE Chain For educational and authorized security research purposes only. This repository provides a controlled lab environment to reproduce the CVE-2025-48734 vulnerability in Apache Commons BeanUtils and explore h...

CVE-2022-41853

Research into CVE-2022-41853: Using static functions to obtian RCE via Java Deserialization & Remote Codebase Attack Those using java.sql.Statement or java.sql.PreparedStatement in hsqldb HyperSQL DataBase to process untrusted input may be vulnerable to a remote code execution attack. By default ...

EnumJavaLibs

EnumJavaLibs EnumJavaLibs: Remote Java classpath enumeration via deserialization. Overview EnumJavaLibs can be used to discover which libraries are loaded i.e. available on the classpath by a remote Java application when it supports deserialization. root@kitploit: ----------------- Serially - v1....

PaperCut NG/MF Unsafe Reflection Vulnerability

PaperCut NG/MF contains an unsafe reflection vulnerability that allows an attacker to manipulate system configuration parameters and execute arbitrary Java bytecode residing on the application classpath under the security context of the PaperCut server process. This vulnerability can be chained...

VulnCheck KEV: CVE-2026-82078

An unsafe dynamic class loading vulnerability exists in the database connection utilities of PaperCut MF and PaperCut NG. The application instantiates database driver classes based on configurable driver names without validating against an allowlist of approved drivers. If an attacker can...

Astra Linux – Vulnerability in LibreOffice

Versions of Apache OpenOffice prior to 4.1.14 may be configured to add an empty entry to the Java class path. This may allow for the execution of arbitrary Java code from the current directory...

CVE-2026-61899

Vulnerability in tapestry-core in Apache Tapestry 5.5.0+ on all platforms allows attackers to download clsspath assets via specially crafted URLs. Users are recommended to upgrade to version 5.9.1, which fixes this issue...

CVE-2026-61899 Apache Tapestry: Possible classpath file download through URL manipulation

Vulnerability in tapestry-core in Apache Tapestry 5.5.0+ on all platforms allows attackers to download clsspath assets via specially crafted URLs. Users are recommended to upgrade to version 5.9.1, which fixes this issue...

CVE-2026-61899

CVE-2026-61899 affects tapestry-core (Apache Tapestry 5.5.0+) on all platforms. The issue allows an attacker to download classpath assets via specially crafted URLs, due to a vulnerability in tapestry-core. Impact is described as high with network exploitability and no user interaction. The recom...

CVE-2026-61899 Apache Tapestry: Possible classpath file download through URL manipulation

Vulnerability in tapestry-core in Apache Tapestry 5.5.0+ on all platforms allows attackers to download clsspath assets via specially crafted URLs. Users are recommended to upgrade to version 5.9.1, which fixes this issue...

CVE-2026-70426

In Remoting 3384.v60d89463d9e0 and earlier, except 3355.3357.v931d3c992987, included in Jenkins 2.575 and earlier, LTS 2.568.1 and earlier, the JEP-200 class filter is not applied to classes resolved via a fallback path in the Remoting deserialization implementation, allowing agent processes, cod...

CVE-2026-70426

In Remoting 3384.v60d89463d9e0 and earlier, except 3355.3357.v931d3c992987, included in Jenkins 2.575 and earlier, LTS 2.568.1 and earlier, the JEP-200 class filter is not applied to classes resolved via a fallback path in the Remoting deserialization implementation, allowing agent processes, cod...

CVE-2026-70426

In Remoting 3384.v60d89463d9e0 and earlier, except 3355.3357.v931d3c992987, included in Jenkins 2.575 and earlier, LTS 2.568.1 and earlier, the JEP-200 class filter is not applied to classes resolved via a fallback path in the Remoting deserialization implementation, allowing agent processes, cod...

CVE-2026-70426

In Remoting 3384.v60d89463d9e0 and earlier, except 3355.3357.v931d3c992987, included in Jenkins 2.575 and earlier, LTS 2.568.1 and earlier, the JEP-200 class filter is not applied to classes resolved via a fallback path in the Remoting deserialization implementation, allowing agent processes, cod...

Agent-to-controller deserialization filter bypass

Jenkins uses the https://github.com/jenkinsci/remotingRemoting library typically agent.jar or remoting.jar for communication between the controller and agents via serialized Java objects. To protect against deserialization vulnerabilities, Jenkins enforces the https://jenkins.io/jep/200JEP-200...