CVE-2021-21220

CVE-2021-21220 漏洞利用 从错误的 JIT 行为到远程代码执行 概述 本演示文稿解释了 CVE-2021-21220 的利用过程，这是 Google Chrome 的 V8 JavaScript 引擎 中的一个漏洞，由 JIT 编译器在优化过程中的错误假设引起。 演示涵盖以下内容： V8 如何执行即时（JIT）编译 优化过程中如何出现有符号/无符号类型混淆错误 该错误如何导致越界（OOB）数组原语 攻击者如何利用 OOB 访问泄露地址并实现任意内存写入 WebAssembly（Wasm）如何成为本机代码执行的目标 现有的缓解措施和现代浏览器防御 演示目标 本演示的目标是展示...

USN-8813-1 expat vulnerabilities

It was discovered that Expat did not correctly handle certain integer arithmetic. An attacker could possibly use this issue to cause a denial of service. CVE-2026-56406, CVE-2026-56407, CVE-2026-56409, CVE-2026-56410, CVE-2026-56411 It was discovered that Expat did not correctly track handler cal...

USN-8813-1: Expat vulnerabilities

It was discovered that Expat did not correctly handle certain integer arithmetic. An attacker could possibly use this issue to cause a denial of service. CVE-2026-56406, CVE-2026-56407, CVE-2026-56409, CVE-2026-56410, CVE-2026-56411 It was discovered that Expat did not correctly track handler cal...

Exploiting-CVE-2021-44228-Log4Shell-in-a-Banking-Environment

Explotando-CVE-2021-44228-Log4Shell-en-un-Entorno-Bancario Objetivo: Demostrar la explotación de la vulnerabilidad Log4Shell CVE-2021-44228 dentro de un entorno simulado de aplicación bancaria. Alcance: 1: Configurar una aplicación bancaria vulnerable usando Apache Log4j. 2:Crear un payload para...

exploit-CVE-2016-9920

Roundcube 1.0.0 在 Roundcube 1.2.2 及更早版本中，用户控制的输入未经处理地流入 PHP 内置函数 mail 的第五个参数，该参数在安全方面被标记为关键。问题在于，调用 mail 函数将导致 PHP 执行 sendmail 程序。第五个参数允许向该执行传递额外参数，从而可以配置 sendmail。由于 sendmail 提供了 -X 选项，可以将所有邮件流量记录到文件中，攻击者可以利用此选项在受攻击服务器的 webroot 目录中生成一个恶意 PHP 文件。尽管此漏洞较为罕见且未广泛知晓，但 RIPS 在几秒钟内就检测到了它。 4 利用...

exploit-CVE-2015-3306

ProFTPd 1.3.5 - modcopy Ejecución Remota de Comandos ProFTPD es un demonio FTP altamente configurable para sistemas operativos Unix y similares a Unix. ProFTPD surgió del deseo de tener un servidor FTP seguro y configurable. Fue inspirado por una gran admiración hacia el servidor web Apache. A...

CVE-2022-46169_unauth_remote_code_execution

CVE-2022-46169 - Unauthenticated Remote Code Execution Cacti Unauthenticated Remote Code Execution through authentication bypass and command injection in Cacti 1.2.23 and 1.3.0 DISCLAIMER: This script is made to audit the security of systems. Only use this script on your own systems or on systems...

dfir-malware-investigation

Laboratorio de Investigación de Malware DFIR – Spring4Shell CVE-2022-22965 Un proyecto integral de Forense Digital y Respuesta a Incidentes DFIR que simula, detecta e investiga la vulnerabilidad crítica Spring4Shell CVE-2022-22965. Este proyecto demuestra el ciclo de vida completo de la respuesta...

HeimShell

HeimShell CVE-2023-51803 HeimShell es un exploit para CVE-2023-51803 que aprovecha una vulnerabilidad de carga arbitraria de archivos en LinuxServer.io Heimdall ≤ 2.5.6. Detecta automáticamente la versión del objetivo y advierte sobre la explotabilidad u obtiene de forma remota un shell PHP...

PaloAltoRceDetectionAndExploit

PaloAlto Rce Detección y Explotación Detección de la vulnerabilidad CVE-2017-15944 Hasta ahora ningún escáner de vulnerabilidades detecta la vulnerabilidad Detección y explotación...

CVE-2024-55963

CVE‑2024‑55963 Appsmith RCE PoC PoC exploit for CVE‑2024‑55963 that runs arbitrary commands or spawns reverse shell on vulnerable Appsmith instances. It automatically handles both modern servers with the environmentId feature and much older “legacy” builds that pre‑date it, so you can use one...

HTB-Pterodactyl-RCE-CVE-2025-49132

Pterodactyl Panel Locale RCE CVE-2025-49132 — Educational PoC -6f42c1 For authorized testing and defensive learning only. This repository is intended for controlled lab environments e.g., CTF/HTB-style setups where you own the target or haveexplicit written permission to test it. Context This...

CVE-2022-30525

CVE-2022-30525 CVE-2022-30525 POC exploit Usage usage: exploit.py -h -t TARGET -lhost LOCALHOST -lport LOCALPORT optional arguments: -h, --help show this help message and exit -t TARGET, --target TARGET IP address of the target, eg: https://127.0.0.1:9443 -lhost LOCALHOST, --localhost LOCALHOST I...

cve-2023-30212

cve-2023-30212 PoC for CVE-2023-30212 using Docker CVE-2023-30212 Environment Setup and PoC Report 📌 Overview This report details the direct construction of a Docker-based vulnerable web environment for CVE-2023-30212, a vulnerability not present in Vulhub, and demonstrates the vulnerability...

CVE-2022-20607

CVE-2022-20607 En el firmware celular Pixel, existe una posible escritura fuera de los límites debido a la falta de una verificación de límites. Esto podría conducir a la ejecución remota de código con autenticación LTE necesaria. No se necesita interacción del usuario para la explotación...

firewall

🛡️ Spring4Shell Firewall Defense – Cybersecurity Incident Simulation This project is part of a Cybersecurity Job Simulation I completed through Forage in August 2025. It simulates a real-world incident involving the Spring4Shell CVE-2022-22965 vulnerability and demonstrates how a custom firewall...

CVE-2023-42793

CVE-2023-42793 - Create username administrator Example of command execution: python3 exploit.py -u http://localhost User add token - eyJ0eXAiOiAiVENWMiJ9.YkZ0V2tzR3NvWXhZelRfZTN0cFF1SkZjVWVz.N2M0Njk2ZTgtNWZhYi00MTU5LWJmZjQtYWU1MDFlYzZiMGY1 Successful execution, preparing for the RCE Command -...

CVE-2023-47268

Ejecución de Código Arbitrario en PrusaSlicer Escalada de privilegios usando un archivo .3mf con una versión vulnerable de prusaslicer. Asegúrate de poder ejecutar prusaslicer usando sudo. Linux 1.Descarga los archivos 2.Cambia la IP y PORT en exploit.sh 3.Asegúrate de tener exploit.sh en el...

tesseract: Tesseract: Heap out-of-bounds write via crafted .traineddata

A flaw was found in Tesseract, an open-source Optical Character Recognition OCR engine. A remote attacker could exploit this by providing a specially crafted .traineddata LSTM model component. When Tesseract's deserializer processes this component during OCR recognition, an unchecked integer...

CVE-2021-44228

CVE-2021-44228 Example Example vulnerability container build for CVE-2021-44228. DO NOT USE FOR ANYTHING OTHER THAN HIGHLY CONTROLLED SECURITY TESTING. This repository contains a sample application that deliberately uses a dependency with a dangerous remote-code execution vulnerability. Even in a...