CVE-2026-40560 Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence

Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starman incorrectly prioritizes "Content-Length" over "Transfer-Encoding: chunked" when both headers are present in an HTTP request. Per RFC 7230 3.3.3, Transfer-Encoding must take precedence. An...

CVE-2026-40560 Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence

Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starman incorrectly prioritizes "Content-Length" over "Transfer-Encoding: chunked" when both headers are present in an HTTP request. Per RFC 7230 3.3.3, Transfer-Encoding must take precedence. An...

CVE-2026-40560 Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence

Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starman incorrectly prioritizes "Content-Length" over "Transfer-Encoding: chunked" when both headers are present in an HTTP request. Per RFC 7230 3.3.3, Transfer-Encoding must take precedence. An...

CVE-2026-41873

UNSUPPORTED WHEN ASSIGNED Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Pony Mail leading to admin account takeover. This issue affects all versions of the Lua implementation of Pony Mail. There is a Python implementation under development under t...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling via the NewServer function in the HTTP server, specifically within the http.DefaultServeMux Fallback Handler. An attacker can access sensitive information by sending crafted HTTP requests that trigger the unintend...

CVE-2026-2708

A request smuggling vulnerability exists in libsoup's HTTP/1 header parsing logic. The soupmessageheadersappendcommon function in libsoup/soup-message-headers.c unconditionally appends each header value without validating for duplicate or conflicting Content-Length fields. This allows an attacker...

CVE-2026-2708

CVE-2026-2708 affects the Libsoup HTTP/1 parser. The soup_message_headers_append_common() function unconditionally appends header values without validating for duplicate or conflicting Content-Length fields, enabling HTTP request smuggling via multiple Content-Length headers with differing values...

Security Bulletin: Vulnerability in libsoup affects IBM Netezza Appliance

Summary The libsoup package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVECVE-2025-14523 Vulnerability Details CVEID:CVE-2025-14523 DESCRIPTION: A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last...

CVE-2025-31958 HCL BigFix Service Management (SM) is susceptible to HTTP Request Smuggling

HCL BigFix Service Management is susceptible to HTTP Request Smuggling. HTTP request smuggling vulnerabilities arise when websites route HTTP requests through web servers with inconsistent HTTP parsing. HTTP Smuggling exploits inconsistencies in request parsing between front-end and back-end...

CVE-2025-31958 HCL BigFix Service Management (SM) is susceptible to HTTP Request Smuggling

HCL BigFix Service Management is susceptible to HTTP Request Smuggling. HTTP request smuggling vulnerabilities arise when websites route HTTP requests through web servers with inconsistent HTTP parsing. HTTP Smuggling exploits inconsistencies in request parsing between front-end and back-end...

📄 ASP.net 8.0.10 Core Kestrel HTTP Request Smuggling

This Metasploit auxiliary module targets a critical HTTP request smuggling vulnerability in ASP.NET Core Kestrel caused by improper parsing of malformed chunked transfer encoding notably LF-only line handling and case-variant headers like chUnKEd...

ROS-20260420-73-0026

Vulnerability in python-aiohttp related to a flaw in http request handling. Exploitation of the vulnerability could allow a remote attacker to send a hidden http request http request smuggling attack...

ruby: Potential HTTP request smuggling in WEBrick

An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy which also has a po...

OESA-2026-1970 tomcat security update

Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by Sun under the Java Community Process. Security Fixes: Inconsistent Interpretation of...

Exploit for CVE-2026-40175

CVE-2026-40175 — Axios CRLF Injection / HTTP Request Smuggling...

HTTP Request Smuggling

Overview org.springframework:spring-webmvc is a package that provides Model-View-Controller MVC architecture and ready components that can be used to develop flexible and loosely coupled web applications. Affected versions of this package are vulnerable to HTTP Request Smuggling via the static...

Security Bulletin: Multiple Vulnerabilities in IBM Event Processing

Summary Multiple vulnerabilities were addressed in IBM Event Processing 1.5.0 Vulnerability Details CVEID:CVE-2026-1002 DESCRIPTION: The Vert.x Web static handler component cache can be manipulated to deny the access to static files served by the handler using specifically crafted request URI. Th...

Security Bulletin:Vulnerabilities in Netty affects IBM Netezza Appliance

Summary The Netty package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVEs CVE-2025-58056, CVE-2025-67735 Vulnerability Details CVEID:CVE-2025-58056 DESCRIPTION: Netty is an asynchronous event-driven network application framework for development of...

HTTP Request Smuggling org.apache.tomcat:tomcat-catalina Dependency in Bamboo Data Center

This High severity HTTP Request Smuggling vulnerability was introduced in version 9.6.0, 10.0.0, 10.1.1, 10.2.0, 11.0.0, 12.0.0, and 12.1.0 of Bamboo Data Center. This HTTP Request Smuggling vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N...

HTTP Request Smuggling

Overview org.eclipse.jetty:jetty-http is an is a http module for jetty server. Affected versions of this package are vulnerable to HTTP Request Smuggling in the HTTP/1.1 parser HttpParser.java. An attacker can inject additional HTTP requests with chunked transfer encoding with improperly terminat...