cve-2021-44228-qingteng-patch

Qingteng log4j2-patch https://github.com/qingtengyun/cve-2021-44228-qingteng-patch Fixes CVE-2021-44228 for log4j2, using the Instrumentation API provided by the JVM to modify existing bytecode loaded into the JVM. Without restarting the Java process, it modifies the lookup method of...

cve-2022-42889-intercept

cve-2022-42889-intercept For versions below Java 11, special attention is required, as higher versions have already removed the Javascript interpreter. This solution targets Java 8. Intercept illegal parameters via JVM startup parameters and jps pid. quick start -----------------------load...

CVE-2025-27533-Exploit-for-Apache-ActiveMQ

CVE-2025-27533-Exploit-for-Apache-ActiveMQ PoC exploit for CVE-2025-27533 , a Denial of Service DoS vulnerability in Apache ActiveMQ. This tool sends malicious OpenWire packets to exhaust the JVM heap memory of the target server, and potentially crashing the ActiveMQ service on port 61616. USE...

Xjar_tips

Xjartips Introduction: Spring Boot JAR 安全加密运行工具, 同时支持的原生JAR. 基于对JAR包内资源的加密以及拓展ClassLoader来构建的一套程序加密启动, 动态解密运行的方案, 避免源码泄露以及反编译. 功能特性 无代码侵入, 只需要把编译好的JAR包通过工具加密即可. 完全内存解密, 降低源码以及字节码泄露或反编译的风险. 支持所有JDK内置加解密算法. 可选择需要加解密的字节码或其他资源文件. 支持Maven插件, 加密更加便捷. 动态生成Go启动器, 保护密码不泄露. 其中xjar...

com.fasterxml.jackson.core/jackson-core: Jackson-core: Denial of Service via unbounded StringBuilder growth during malformed token processing

A flaw was found in FasterXML jackson-core. This vulnerability allows a remote attacker to cause a Denial of Service DoS by providing a specially crafted, malformed token to the JsonFactory.createParserDataInput method. The UTF8DataInputJsonParser component, responsible for handling DataInput...

CVE-2015-7501

Lab for Java Deserialization Vulnerabilities This content is related to the paper written for the 12th edition of H2HC magazine. See full paper in: https://www.h2hc.com.br/revista/ Slides and video of the talk will be available soon. Um overview sobre as bases das falhas de desserialização nativa...

resteasy-core: RESTEasy: IIOImageProvider Unbounded Image Decode (Decompression-Bomb DoS)

A flaw was found in RESTEasy's IIOImageProvider, which decodes attacker-supplied image request bodies without enforcing any limit on the declared image dimensions or pixel count. A remote, unauthenticated attacker can send a small crafted image declaring enormous dimensions to trigger a very larg...

resteasy-core: RESTEasy: IIOImageProvider Unbounded Image Decode (Decompression-Bomb DoS)

A flaw was found in RESTEasy's IIOImageProvider, which decodes attacker-supplied image request bodies without enforcing any limit on the declared image dimensions or pixel count. A remote, unauthenticated attacker can send a small crafted image declaring enormous dimensions to trigger a very larg...

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...

splinter

splinter splinter is a jvm analysis toolkit, allowing the user to view classes, methods, fields, constant pools and bytecode on runtime. this was made and tested on openjdk build 22.0.2+9-70 what is splinter? usually, when you think of an analysis toolkit for the jvm, you would think it uses jni ...

MicroStrategy Web 10.4 - Information Disclosure

MicroStrategy Web 10.4 is susceptible to information disclosure. The JVM configuration, CPU architecture, installation folder, and other information are exposed through /MicroStrategyWS/happyaxis.jsp. An attacker can use this vulnerability to learn more about the application environment and there...

SerialKillerBypassGadgetCollection

SerialKiller: Bypass Gadget Collection Description Collection of Bypass Gadgets that can be used in JVM Deserialization Gadget chains to bypass "Look-Ahead ObjectInputStreams" desfensive deserialization. Released as part of RSA 2016 Talk "SerialKiller: Silently Pwning Your Java Endpoints" by Alva...

jdwp-shellifier

JDWP exploitation script What is it ? This exploitation script is meant to be used by pentesters against active JDWP service, in order to gain Remote Code Execution. How does it work ? Well, in a pretty standard way, the script only requires a Python 2 interpreter: % python ./jdwp-shellifier.py -...

EUVD-2026-121404

In Eclipse Kura version 5.0.0 to 5.6.2, the Web Console allocates a new HTTP session for every request to its built-in authentication endpoints /admin/auth, /admin/login/password, /admin/login/cert before checking the HTTP method, parsing the request, or validating any submitted credentials, and...

CVE-2026-97891

The Eclipse Kura Web Console (versions 5.0.0 to 5.6.2 ) is vulnerable to an unbounded resource consumption flaw. The system allocates a new HTTP session for every request made to built-in authentication endpoints—specifically /admin/auth , /admin/login/password , and /admin/login/cert —before val...

CVE-2026-97891

In Eclipse Kura version 5.0.0 to 5.6.2, the Web Console allocates a new HTTP session for every request to its built-in authentication endpoints /admin/auth, /admin/login/password, /admin/login/cert before checking the HTTP method, parsing the request, or validating any submitted credentials, and...

CVE-2026-97891

In Eclipse Kura version 5.0.0 to 5.6.2, the Web Console allocates a new HTTP session for every request to its built-in authentication endpoints /admin/auth, /admin/login/password, /admin/login/cert before checking the HTTP method, parsing the request, or validating any submitted credentials, and...

CVE-2026-94386

CVE-2026-94386 — camel-oauth: cross-scope token reuse via an under-keyed JVM-global token cache Runnable proof-of-concept reproducer for the Apache Camel vulnerability where OAuthClientCredentialsTokenResolver kept the client-credentials tokens it obtained in a static cache shared by every resolv...

CVE-2026-34197

🚨 CVE-2026-34197 — Critical Jolokia RCE in Apache ActiveMQ Authenticated RCE via Jolokia MBeans → Remote Spring XML → JVM Code Execution 📖 Overview CVE-2026-34197 is a high-severity authenticated remote code execution vulnerability affecting Apache ActiveMQ Classic. The issue exists in the Joloki...

RHLW-2026-DDBF70570C599819 Lightwell Security Advisory: aircompressor 0.25.0.rhlw-00005

Red Hat Lightwell has released io.airlift:aircompressor 0.25.0.rhlw-00005 with backported fixes for CVE-2024-36114 and CVE-2025-67721. CVE-2024-36114: Decompressors can crash the JVM and leak memory content in Aircompressor CVE-2025-67721: Aircompressor's Snappy and LZ4 Java-based decompressor...