CVE-2026-15634

CVE-2026-15634 is an HTTP request smuggling vulnerability (CWE-444) in IBM WebSphere Application Server 9.0, 8.5, and Liberty (17.0.0.3–26.0.0.8), caused by improper parsing of the HTTP transfer-encoding request header . A remote, unauthenticated attacker can send a specially crafted header to po...

echteeteepee

Herramientas de Prueba de Vulnerabilidades de Desync HTTP/1 Este repositorio contiene herramientas de seguridad defensiva para detectar vulnerabilidades de contrabando de solicitudes desync HTTP/1 basadas en la innovadora investigación de James Kettle de PortSwigger. Atribución de la Investigació...

Astra Linux – Vulnerability in PHP 8.1

In PHP versions 8.1. before 8.1.31, 8.2. before 8.2.26, and 8.3. before 8.3.14, when using streams with a configured proxy and the “requestfulluri” option, the URI is not properly sanitized. This can lead to HTTP request smuggling, allowing attackers to use the proxy to send arbitrary HTTP reques...

CVE-2026-90678

A flaw was found in HAProxy. A remote, unauthenticated attacker can exploit a vulnerability in the HTTP/3 multiplexer when processing requests without a Content-Length header, leading to HTTP request smuggling. This occurs when HAProxy is configured with QUIC support and an HTTP/3 frontend, and...

Linux Distros Unpatched Vulnerability : CVE-2026-90678

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in HAProxy 3.3.0 through 3.4.4 and in 3.5-dev1 through 3.5-dev5. Exploitation requires an HTTP/3 frontend: HAProxy must be built with QU...

CVE-2021-40346

CVE-2021-40346：HAProxy HTTP 请求走私 - ACL 绕过 概述 本项目演示了 CVE-2021-40346 ，这是 HAProxy 中一个严重的整数溢出漏洞，可导致 HTTP 请求走私攻击，从而绕过安全控制。 CVSSv3 评分： 7.5 高 贡献者： 1. Boian Eduard 2. Borsos Matheas-Roland CVE-2021-40346 是什么？ CVE-2021-40346 是 HAProxy HTTP 头部解析逻辑中的一个整数溢出漏洞 。当头部名称超过 255 字节时，长度值会从一个 8 位字段溢出，导致 HAProxy...

SAPGateBreaker-Exploit

CVE-2022-22536：通过SAP前门进行HTTP走私 SAP NetWeaver应用服务器ABAP、SAP NetWeaver应用服务器Java、ABAP平台、SAP Content Server 7.53和SAP Web Dispatcher存在请求走私和请求拼接漏洞。未经身份验证的攻击者可以在受害者请求前附加任意数据。通过这种方式，攻击者可以冒充受害者执行功能，或毒化中间Web缓存。成功攻击可能导致系统机密性、完整性和可用性完全受损。 SAPGateBreaker-Exploit SAPGateBreaker 是 CVE-2022-22536（SAP NetWeaver...

CVE-2026-90678

An issue was discovered in HAProxy 3.3.0 through 3.4.4 and in 3.5-dev1 through 3.5-dev5. Exploitation requires an HTTP/3 frontend: HAProxy must be built with QUIC support and configured with a QUIC bind listener, and the affected traffic must reach a backend over HTTP/1.1 using chunked transfer...

UBUNTU-CVE-2026-90678

An issue was discovered in HAProxy 3.3.0 through 3.4.4 and in 3.5-dev1 through 3.5-dev5. Exploitation requires an HTTP/3 frontend: HAProxy must be built with QUIC support and configured with a QUIC bind listener, and the affected traffic must reach a backend over HTTP/1.1 using chunked transfer...

EUVD-2026-76943

An issue was discovered in HAProxy 3.3.0 through 3.4.4 and in 3.5-dev1 through 3.5-dev5. Exploitation requires an HTTP/3 frontend: HAProxy must be built with QUIC support and configured with a QUIC bind listener, and the affected traffic must reach a backend over HTTP/1.1 using chunked transfer...

CVE-2026-90678

An issue was discovered in HAProxy 3.3.0 through 3.4.4 and in 3.5-dev1 through 3.5-dev5. Exploitation requires an HTTP/3 frontend: HAProxy must be built with QUIC support and configured with a QUIC bind listener, and the affected traffic must reach a backend over HTTP/1.1 using chunked transfer...

CVE-2026-90678

An issue was discovered in HAProxy 3.3.0 through 3.4.4 and in 3.5-dev1 through 3.5-dev5. Exploitation requires an HTTP/3 frontend: HAProxy must be built with QUIC support and configured with a QUIC bind listener, and the affected traffic must reach a backend over HTTP/1.1 using chunked transfer...

CVE-2026-90678

HAProxy 3.3.0 through 3.4.4 and 3.5-dev1 through 3.5-dev5 are affected by an HTTP request smuggling vulnerability in the HTTP/3 (QUIC) multiplexer . When an HTTP/3 request with no Content-Length header is forwarded to an HTTP/1.1 backend using chunked transfer coding on a reused connection, the d...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: httpd (UTSA-2023-003824)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-003824 advisory. Inconsistent Interpretation of HTTP Requests 'HTTP Request Smuggling' vulnerability in modproxyajp of Apache HTTP Server allows an attacker to smuggle requests to th...

CVE-2021-40346

CVE-2021-40346 — HAProxy 整数溢出导致 HTTP 请求走私 漏洞概要 HAProxy 是一款基于开源的反向代理兼负载均衡器，负责负载均衡及 ACL（访问控制规则）处理等功能的软件。 CVE-2021-40346 是 HAProxy 在将 HTTP 头部以内部 HTX 格式存储时，htxaddheader 函数未验证头部名称（Header Name）长度而导致的访问控制绕过（ACL Bypass）漏洞。 此漏洞仅需将 HTTP 请求中头部名称的长度按特定条件增加，即可让攻击者在后端执行任意请求，操作方式简单但影响范围大，属于高危漏洞。...

Vulnerabilities Affecting SICK CorivaEngine

SICK CorivaEngine includes the third-party components Netty and Spring Cloud Gateway that are affected by multiple known vulnerabilities. Under certain conditions, these vulnerabilities could allow remote attackers to perform HTTP request smuggling, cause resource exhaustion, or manipulate...

CVE-2026-67182-HTTP-Request-Smuggling-Enables-Front-End-Access-Control-Bypass-rouille-

Aviso de seguridad: El contrabando de solicitudes HTTP permite eludir el control de acceso del front-end rouille ID de CVE asignado: CVE-2026-67182 Resumen rouille::proxy::proxy y rouille::proxy::fullproxy copian los valores de las cabeceras de solicitud proporcionados por el cliente a la conexió...

CVE-2026-67181-HTTP-Request-Smuggling-via-Transfer-Encoding-Desynchronization-rouille-

Security Advisory: HTTP Request Smuggling via Transfer-Encoding Desynchronization rouille Assigned CVE ID: CVE-2026-67181 Summary rouille::proxy::proxy forwards the client's Transfer-Encoding header to the backend unchanged, but writes the request body that tinyhttp has already de-chunked. It nev...

BIT-TOMCAT-2026-24880 Apache Tomcat: Request smuggling via invalid chunk extension

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache Tomcat via invalid chunk extension. This issue affects Apache Tomcat: from 11.0.0 through 11.0.18, from 10.1.0 through 10.1.52, from 9.0.0 through 9.0.115, from 8.5.0 through 8.5.100, from 7.0.0...

Debian dsa-6493 : libevent-2.1-7t64 - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6493 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6493-1 [email protected] https://www.debian.org/securit...