ysoserial.net

A proof-of-concept tool for generating payloads that exploit unsafe .NET object deserialization. Description ysoserial.net is a collection of utilities and property-oriented programming "gadget chains" discovered in common .NET libraries that can, under the right conditions, exploit .NET...

react2shellexploitvisualized

React2Shell CVE-2025-55182 Visualization An interactive educational visualization explaining the React2Shell vulnerability - a critical CVSS 10.0 remote code execution flaw in React Server Components. What This Is A 5-step narrated walkthrough that explains: 1. Traditional SSR - How server-side...

QLinspector

QLinspector 使用 CodeQL 查找 Java/C 小工具链。 更多信息请参阅我们的文章 安装 克隆仓库 root@kitploit: $ git clone https://github.com/synacktiv/QLinspector.git 搜索小工具： root@kitploit: $ codeql database analyze log4j --format=sarif-latest --output=log4j.sarif --search-path=./QLinspector/ synacktiv/qlinspector-java-queries 查询...

ysoserial

ysoserial 安全でないJavaオブジェクトのデシリアライゼーションを悪用するペイロードを生成するための概念実証ツール。 説明 元々はAppSecCali 2015のトーク「Marshalling Pickles: how deserializing objects will ruin your day」（リンク）の一部としてリリースされ、Apache Commons Collections（3.xおよび4.x）、Spring Beans/Core（4.x）、Groovy（2.3.x）のガジェットチェーンを含んでいました。その後、JRE =...

CVE-2025-24813

CVE-2025-24813 Exploit Toolkit This is an advanced and automated exploitation tool for CVE-2025-24813 , targeting Apache Tomcat servers vulnerable to insecure session deserialization. 🔍 Features Multi-target scanning from file or single URL --targets / --url Automatic gadget chain testing...

ysoserial.net

安全でない .NET オブジェクトのデシリアライズを悪用するペイロードを生成するための概念実証ツールです。 説明 ysoserial.net は、一般的な .NET ライブラリで発見されたユーティリティとプロパティ指向プログラミングの「ガジェットチェーン」のコレクションであり、適切な条件下でオブジェクトの安全でないデシリアライズを行う .NET アプリケーションを悪用することができます。メインドライバプログラムは、ユーザー指定のコマンドを受け取り、それをユーザー指定のガジェットチェーンでラップし、これらのオブジェクトを stdout...

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...

ysoserial

ysoserial 一个用于生成利用不安全的 Java 对象反序列化漏洞的 payload 的概念验证工具。 描述 最初作为 AppSecCali 2015 演讲 "Marshalling Pickles：对象反序列化将如何毁掉你的一天" 的一部分发布，包含 Apache Commons Collections（3.x 和 4.x）、Spring Beans/Core（4.x）和 Groovy（2.3.x）的 gadget chain。 后来更新，增加了针对 JRE = 1.7u21 及其他几个库的额外 gadget chain。 ysoserial 是一个工具集合，其中包含在常见 Ja...

SEOPress < 7.9 - Authentication Bypass

The SEOPress WordPress plugin before 7.9 does not properly protect some of its REST API routes, which combined with another Object Injection vulnerability can allow unauthenticated attackers to unserialize malicious gadget chains, compromising the site if a suitable chain is present. id:...

heyserial

HEY SERIAL! Author: Alyssa Rahman @ramen0x3f Created: 2021-10-27 Last Updated: 2021-12-02 Blog: https://www.mandiant.com/resources/hunting-deserialization-exploits For more details on this tool and the research process behind it, check out our blog! Description Programmatically create hunting rul...

GadgetProbe

描述 你刚刚发现了一个 Java 反序列化漏洞，运行了所有 ysoserial payload，结果……一无所获。接下来该怎么办？如果完全处于“盲打”状态，你该如何调试或构建 gadget 链？ 隆重介绍 GadgetProbe，一款能够照亮远程 classpath、帮助所有人提升漏洞严重性的工具！ GadgetProbe 接收一个 Java 类字典（wordlist），输出序列化的 DNS 回调对象，并报告远程 classpath 中隐藏的内容。 Burp 扩展用法 该 Burp 扩展自动与 Burp Collaborator 集成以处理 DNS...

phpggc

PHPGGC: Cadenas de Gadgets Genéricas de PHP PHPGGC es una librería de payloads de unserialize junto con una herramienta para generarlos, desde la línea de comandos o programáticamente. Cuando te encuentras con un unserialize en un sitio web del que no tienes el código, o simplemente cuando intent...

CVE-2021-3129

CVE-2021-3129 Laravel = v8.4.2 debug mode: Remote code execution CVE-2021-3129 Modified from @crisprss's https://github.com/crisprss/LaravelCVE-2021-3129EXP , added more available gadgets for traversal Use： root@kitploit: python3 exp.py http://127.0.0.1:8888 Preview： root@kitploit:...

CVE-2026-55220

Pimcore is an Open Source Data & Experience Management Platform. Prior to 11.5.19, 12.3.10, and 2026.1.6, Pimcore\Model\DataObject\ClassDefinition\Data\Hotspotimage::getDataFromResource in models/DataObject/ClassDefinition/Data/Hotspotimage.php passes the field hotspots object-store column to...

PT-2026-70089

Name of the Vulnerable Software and Affected Versions JBoss marshalling affected versions not specified Description A flaw exists in the Infinispan session replication path where replicated session data is deserialized using the JBoss Marshalling River unmarshaller without class filtering. This...

CVE-2026-71294 Cotonti CMS Comments Plugin PHP Object Injection via Unrestricted unserialize() in Create/Edit Actions

Cotonti CMS's Comments plugin deserializes user-supplied data without restricting the classes that may be instantiated. In plugins/comments/controllers/actions/CreateAction.php, a POST parameter obtained via trim-only sanitization is passed to with no restriction, reachable by any member with wri...

EUVD-2026-52894

MaxSite CMS contains a PHP object injection vulnerability that allows unauthenticated attackers to execute arbitrary code by passing attacker-controlled serialized data in the maxsitecomuser cookie directly to unserialize without validation or class allowlisting. Attackers can craft a malicious...

CVE-2026-70554

CVE-2026-70554 affects MaxSite CMS. It describes an unauthenticated PHP object injection via the maxsite_comuser cookie, where unvalidated serialized data is passed directly to unserialize(), allowing an attacker to reconstruct object graphs and trigger magic methods. This can enable property-ori...

CVE-2026-55223

c3p0 is a JDBC Connection pooling library. In versions prior to 0.14.0, c3p0 in combination with other libraries, can compose to a "sink" for deserialization gadgets. The JDBC spec's DataSource.getConnection and ConnectionPoolDataSource.getPooledConnection match the getXXX form, so JavaBean...

EUVD-2026-40388

IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.1.6 ships three ObjectInputStream subclasses WsObjectInputStream, ObjectStreamPool$ReusableInputStream, ObjectInputStreamResolver that install no JEP-290 class filter; when Coherence is on the classpath, multiple RCE gadget chains including...