DIY-CVE-2026-42945-POC

Ubuntu 22.04 + nginx 1.30.0 Docker 运行时 此环境在 Ubuntu 22.04 上从源码构建 nginx 1.30.0 用于本地 HTTP 测试。PHP-FPM 直接在 Dockerfile 中配置，因为 nginx.conf 将 PHP 请求转发到 /tmp/php-cgi-80.sock。 运行 root@kitploit: docker compose up -d --build Compose 文件发布 80/tcp 端口。 检查 root@kitploit: docker compose exec nginx nginx -V docker...

cve-2019-11043

PHP 远程代码执行漏洞 （CVE-2019-11043） 1. 背景 9 月 26 日，PHP 官方发布漏洞通告，其中指出：使用 Nginx + php-fpm 的服务器，在部分配置下，存在远程代码执行漏洞。并且该配置已被广泛使用，危害较大。 漏洞 PoC 在 10 月 22 日公开，国内安全媒体及时发布了预警。 2. 漏洞描述 Nginx 上 fastcgisplitpathinfo 在处理带有 %0a 的请求时，会因为遇到换行符 \n 导致 PATHINFO 为空。而 php-fpm 在处理 PATHINFO...

CVE-2019-11043

CVE-2019–11043：PHP-FPM Nginx 远程代码执行漏洞 漏洞描述与影响 CVE-2019–11043 是一个远程代码执行（RCE）漏洞。它影响 PHP-FPM（一种 FastCGI 进程管理器，通常与 Nginx 网页服务器一起使用）。该漏洞源于 PHP-FPM 在处理通过 Nginx 连接的请求时，对缓冲区限制的解析不充分。攻击者可以利用此漏洞，通过发送一个可被操纵的 HTTP 请求，在受影响服务器上执行代码。...

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...

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 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...

PHP-FPM Path Info Buffer Underflow - Remote Code Execution

In PHP-FPM before 7.1.33, 7.2.x before 7.2.24, and 7.3.x before 7.3.11, when deployed in certain Nginx configurations with the fastcgisplitpathinfo directive, a crafted request with an empty PATHINFO can trigger a buffer underflow in the php-fpm code. This may allow an unauthenticated remote...

cve-analysis-exploitation-mitigation

CVE Analysis, Exploitation & Mitigation A hands-on cybersecur...

CVE-2026-40526

Volmarg Personal Management System contains a path traversal vulnerability in the GET /public/get-file/{path} endpoint. The path parameter is passed directly to file_get_contents() without canonicalization against a permitted base directory, allowing an authenticated attacker to read arbitrary fi...

CVE-2026-40526 Volmarg Personal Management System Path Traversal via get-file Endpoint

Volmarg Personal Management System contains a path traversal vulnerability that allows authenticated attackers to read arbitrary files by supplying absolute filesystem paths to the GET /public/get-file/path endpoint. The path route parameter is passed directly to filegetcontents without...

Astra Linux – Vulnerability in PHP 8.1

In PHP versions 8.1. before 8.1.30, 8.2. before 8.2.24, and 8.3. before 8.3.12, when using PHP-FPM SAPI and the option catchworkersoutput is set to yes, it is possible to manipulate the log messages by removing up to 4 characters from the log messages. Additionally, if PHP-FPM is configured to us...

CVE-2026-55676

Malcolm is a network traffic analysis tool suite. The file-upload component FilePond PHP backend accepts uploads at POST /server/php/submit.php and stores them in a directory served by the same nginx and php-fpm instance. The allow-list that should restrict accepted file types is an empty array b...

EUVD-2026-56948

Malcolm is a network traffic analysis tool suite. The file-upload component FilePond PHP backend accepts uploads at POST /server/php/submit.php and stores them in a directory served by the same nginx and php-fpm instance. The allow-list that should restrict accepted file types is an empty array b...

CVE-2026-55676 Malcolm vulnerable to RCE via unrestricted .php upload to the file-upload component

Malcolm is a network traffic analysis tool suite. The file-upload component FilePond PHP backend accepts uploads at POST /server/php/submit.php and stores them in a directory served by the same nginx and php-fpm instance. The allow-list that should restrict accepted file types is an empty array b...

php security update

An update is available for php. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list PHP is an HTML-embedded scripting language commonly used with the Apache HTTP...

RLSA-2026:33449 Important: php security update

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fixes: php: php-soap: php-src: PHP SOAP extension: Remote Code Execution via use-after-free vulnerability CVE-2026-6722 PHP: PHP: Denial of Service via improper handling of signed characters in ctype...