CVE-2024-40725

HTTP Request Smuggling Detection Tool This repository contains a Python-based tool to detect HTTP Request Smuggling vulnerabilities, specifically targeting CVE-2024-40725. The tool attempts to exploit this vulnerability in Apache HTTP Server by sending crafted HTTP requests and analyzing the...

HTTP Request Smuggling

Overview io.vertx:vertx-core is a tool-kit for building reactive applications on the JVM. Affected versions of this package are vulnerable to HTTP Request Smuggling due to inconsistent interpretation of headers in the isContentLength and isContentType helpers of the VertxHttpRequestDecoder class,...

CVE-2026-102479

In Eclipse Vert.x versions 5.0.0,5.0.12 or 5.1.0,5.1.9 or 5.2.0, 5.2.0, the Vert.x HTTP/1.x decoder uses a canonicalization for well known HTTP headers, the canonicalization process interprets well crafted headers as headers of this list, allowing for instance Content-Xength to be interpeted as...

CVE-2026-102479

In Eclipse Vert.x versions 5.0.0,5.0.12 or 5.1.0,5.1.9 or 5.2.0, 5.2.0, the Vert.x HTTP/1.x decoder uses a canonicalization for well known HTTP headers, the canonicalization process interprets well crafted headers as headers of this list, allowing for instance Content-Xength to be interpeted as...

CVE-2026-102479

The io.vertx:vertx-core component in Eclipse Vert.x versions [5.0.0, 5.0.12] , [5.1.0, 5.1.9] , or [5.2.0, 5.2.0] contains a vulnerability in the HTTP/1.x decoder . The root cause is an improper canonicalization process for well-known HTTP headers, which allows crafted headers (e.g., Content-Xeng...

CVE-2026-102479

In Eclipse Vert.x versions 5.0.0,5.0.12 or 5.1.0,5.1.9 or 5.2.0, 5.2.0, the Vert.x HTTP/1.x decoder uses a canonicalization for well known HTTP headers, the canonicalization process interprets well crafted headers as headers of this list, allowing for instance Content-Xength to be interpeted as...

USN-8931-1: Apache HTTP Server vulnerabilities

이지웅 discovered that Apache HTTP Server exposed WebDAV property information. A remote attacker could possibly use this issue to obtain sensitive information. CVE-2026-58415 Zhen Kong and Charles Vosburgh discovered that Apache HTTP Server did not properly validate FTP server responses. A remote...

chall2026-telneted

@Hack 2026: Telneted Authored by Harsh. Category : Pwn Solves : 34/120 Tags : beginner Protocol : telnet Recon team has found another endpoint in the Aliens' network, but we can't seem to be able to connect to it with our tools. Network captures show a user 'astrax' using it smuggle secret data...

curl: libcurl RTSP `CURLOPT_CRLF` conversion allows a request body to become a second RTSP request

AI WAS USED IN THE PROCESS OF IDENTIFYING THIS VULNERABILITY. The vulnerability was tested manually and the report was carefully read. Suggested severity Low Affected version curl 8.23.0, tag curl-8230, commit 3163ec065643ba20709f190111f42c3e1fe95273. Affected interface The issue is reachable...

CVE-2026-88829 Busybox: busybox: http request smuggling via pipelined requests in httpd reverse proxy

A flaw was found in BusyBox httpd's reverse proxy feature. When the proxy is configured to forward requests matching a URL prefix to a backend server, only the first HTTP request on a TCP connection has its path rewritten. An attacker can send a pipelined second request that is relayed verbatim t...

CVE-2026-88829

A flaw in the BusyBox httpd reverse proxy feature allows an attacker to bypass path restrictions. When configured to forward requests matching a URL prefix, the proxy only rewrites the path for the first HTTP request on a TCP connection. By sending a pipelined second request , an attacker can cau...

CVE-2026-89044

A flaw was found in Netty. A remote attacker could exploit improper validation of the Transfer-Encoding header by sending specially crafted HTTP requests. This vulnerability allows for HTTP request smuggling, enabling attackers to bypass security controls and potentially gain unauthorized access ...

F5 BIG-IP - Unauthenticated RCE via AJP Smuggling

CVE-2023-46747 is a critical severity authentication bypass vulnerability in F5 BIG-IP that could allow an unauthenticated attacker to achieve remote code execution RCE. The vulnerability impacts the BIG-IP Configuration utility, also known as the TMUI, wherein arbitrary requests can bypass...

CLEANSTART-2026-BA60559 When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to read and serve requests from the conne...

CVE-2026-94439 affects multiple packages. When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to read and serve requests from the connection. See references for individual vulnerability details...

CVE-2026-102479: Undefined Security Weakness

In Eclipse Vert.x versions 5.0.0,5.0.12 or 5.1.0,5.1.9 or 5.2.0, 5.2.0, the Vert.x HTTP/1.x decoder uses a canonicalization for well known HTTP headers, the canonicalization process interprets well crafted headers as headers of this list, allowing for instance Content-Xength to be interpeted as...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: tomcat (UTSA-2026-130139)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-130139 advisory. Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache Tomcat via invalid chunk extension. This issue affects Apache...

Microsoft Security Advisory CVE-2026-88092 - ASP.NET Core Security Feature Bypass Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.AspNetCore.Server.Kestrel.Core. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An aborted Kestrel...

HTTP Request Smuggling

Overview Microsoft.AspNetCore.App.Runtime.win-x64 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to HTTP Request Smuggling via the HTTP/1 connection handli...

HTTP Request Smuggling

Overview Microsoft.AspNetCore.App.Runtime.win-arm64 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to HTTP Request Smuggling via the HTTP/1 connection...

HTTP Request Smuggling

Overview Microsoft.AspNetCore.App.Runtime.linux-musl-x64 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to HTTP Request Smuggling via the HTTP/1 connection...