CVE-2019-11043

CVE-2019-11043 Ejecución remota de código en PHP-FPM Videotutorial: https://youtu.be/d6benC5FVZM Resumen Este exploit de día cero en configuraciones comunes de PHP-FPM fue descubierto durante la competencia Realworld CTF en 2019. Se utiliza una expresión regular para analizar la URI solicitada,...

PHP-FPM-Remote-Code-Execution-Vulnerability-CVE-2019-11043-

CVE-2019-11043 1.漏洞描述 Nginx上fastcgi split path info 在处理带有%0a的请求时,会因为遇到换行符\n导致PATH INFO为空。而php-fpm在处理PATH INFO为空的情况下，存在逻辑缺陷。攻击者通过精心的构造和利用，可以导致远程代码执行。 影响范围 Nginx + php-fpm 的服务器,在使用如下配置的情况下，都可能存在远程代码执行漏洞。 location ^ /小.php/|$ fastcgi split path info ^.+ ?.php.$; fastcgi param PATH INFO $fastcgi path...

CVE-2019-11043

CVE-2019-11043 概念验证 CVE-2019-11043 漏洞利用的 Python 版本 https://github.com/neex/phuip-fpizdam 此概念验证仍为草案，请使用由 @neex 编写的利用工具 漏洞分析：https://paper.seebug.org/1064/ 概念验证环境搭建 运行 docker compose 启动 nginx 和 php-fpm： docker-compose up -d Creating network "cve-2019-11043-gitappnet" with driver "bridge" Creating p...

phuip-fpizdam

PHuiP-FPizdaM 这是什么 这是 php-fpm 中一个漏洞（CVE-2019-11043）的利用程序。在某些 nginx + php-fpm 配置下，该漏洞可从外部触发。这意味着如果你的配置存在风险（参见下方），则 Web 用户可能获得代码执行权限。 技术分析 虽然我们懒得写分析文章，但 Orange Tsai 在他的博客中发布了一篇完美的分析。向他致敬。 另外，我在 ZeroNights 2019 的幻灯片在此提供。 什么情况会受影响 如果 Web 服务器运行 nginx + php-fpm，并且 nginx 的配置类似于： location ^/.php/|$...

EUVD-2026-82944

ClipBucket v5 before 5.5.3-182 contains a file upload vulnerability that allows authenticated users to achieve remote code execution by uploading a PHP file with valid image magic bytes through the photo upload endpoint. The FileUpload::manageFile function in fileupload.class.php fails to update...

CVE-2026-77929 ClipBucket < 5.5.3-#182 Remote Code Execution via Photo Upload Endpoint

ClipBucket v5 before 5.5.3-182 contains a file upload vulnerability that allows authenticated users to achieve remote code execution by uploading a PHP file with valid image magic bytes through the photo upload endpoint. The FileUpload::manageFile function in fileupload.class.php fails to update...

CVE-2026-77929: Unrestricted Upload of File with Dangerous Type

ClipBucket v5 before 5.5.3-182 contains a file upload vulnerability that allows authenticated users to achieve remote code execution by uploading a PHP file with valid image magic bytes through the photo upload endpoint. The FileUpload::manageFile function in fileupload.class.php fails to update...

Astra Linux – Vulnerability in PHP 7.3

In PHP versions 7.3.x up to and including 7.3.31, 7.4.x below 7.4.25, and 8.0.x below 8.0.12, when running PHP FPM SAPI with the main FPM daemon process running as the root user and child worker processes running as lower-privileged users, it is possible for the child processes to access memory...

Linux Distros Unpatched Vulnerability : CVE-2024-58382

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service...

CVE-2024-58382

league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service. Attackers can submit carefully crafted Markdown inputs designed to trigger worst-case performance, and sending multiple requests in...

CVE-2024-58382 league/commonmark before 2.6.0 Denial of Service via Quadratic Complexity

league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service. Attackers can submit carefully crafted Markdown inputs designed to trigger worst-case performance, and sending multiple requests in...

CVE-2024-58382 league/commonmark before 2.6.0 Denial of Service via Quadratic Complexity

league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service. Attackers can submit carefully crafted Markdown inputs designed to trigger worst-case performance, and sending multiple requests in...

EUVD-2024-55755

league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service. Attackers can submit carefully crafted Markdown inputs designed to trigger worst-case performance, and sending multiple requests in...

CVE-2024-58382

league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service. Attackers can submit carefully crafted Markdown inputs designed to trigger worst-case performance, and sending multiple requests in...

CVE-2024-58382: Inefficient Algorithmic Complexity

league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service. Attackers can submit carefully crafted Markdown inputs designed to trigger worst-case performance, and sending multiple requests in...

EUVD-2026-72758

XenForo before 2.3.13 contains an uncontrolled recursion vulnerability in the BBCode parser that allows authenticated attackers to cause persistent denial of service by submitting a post with deeply nested BBCode tags. Attackers can craft a single malicious post with sufficient nesting depth to...

CVE-2026-73321 XenForo < 2.3.13 Uncontrolled Recursion DoS via BBCode Parser

XenForo before 2.3.13 contains an uncontrolled recursion vulnerability in the BBCode parser that allows authenticated attackers to cause persistent denial of service by submitting a post with deeply nested BBCode tags. Attackers can craft a single malicious post with sufficient nesting depth to...

CVE-2026-73321

XenForo before 2.3.13 contains an uncontrolled recursion vulnerability in the BBCode parser . Authenticated attackers can submit a single post with deeply nested BBCode tags sufficient to exceed PHP's stack limit, causing fatal errors that repeatedly terminate PHP-FPM workers for all visitors ren...

CVE-2026-73321: Uncontrolled Recursion

XenForo before 2.3.13 contains an uncontrolled recursion vulnerability in the BBCode parser that allows authenticated attackers to cause persistent denial of service by submitting a post with deeply nested BBCode tags. Attackers can craft a single malicious post with sufficient nesting depth to...

PT-2026-87066

XenForo before 2.3.13 contains an uncontrolled recursion vulnerability in the BBCode parser that allows authenticated attackers to cause persistent denial of service by submitting a post with deeply nested BBCode tags. Attackers can craft a single malicious post with sufficient nesting depth to...