CVE-2020-26129

In JetBrains Ktor before 1.4.1, HTTP request smuggling was possible...

CVE-2020-7670

agoo prior to 2.14.0 allows request smuggling attacks where agoo is used as a backend and a frontend proxy also being vulnerable. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct...

Pingora Request Smuggling and Cache Poisoning

Pingora versions prior to 0.5.0 which used the caching functionality in pingora-proxy did not properly drain the downstream request body on cache hits. This allows an attacker to craft malicious HTTP/1.1 requests which could lead to request smuggling or cache poisoning. This flaw was corrected in...

RUSTSEC-2025-0037 Pingora Request Smuggling and Cache Poisoning

Pingora versions prior to 0.5.0 which used the caching functionality in pingora-proxy did not properly drain the downstream request body on cache hits. This allows an attacker to craft malicious HTTP/1.1 requests which could lead to request smuggling or cache poisoning. This flaw was corrected in...

CVE-2016-15039

A vulnerability classified as critical was found in mhuertos phpLDAPadmin up to 665dbc2690ebeb5392d38f1fece0a654225a0b38. Affected by this vulnerability is the function makeHttpRequest of the file htdocs/js/ajaxfunctions.js. The manipulation leads to http request smuggling. The attack can be...

PT-2025-22502 · Cloudflare · Pingora

Name of the Vulnerable Software and Affected Versions: Pingora versions prior to the fixed version Description: A request smuggling issue was identified in Pingora's proxying framework, pingora-proxy, allowing malicious HTTP requests to be injected via manipulated request bodies on cache HITs. Th...

Pingora 安全漏洞

Pingora is a Cloudflare open source library for building fast, reliable and evolvable web services. A security vulnerability exists in Pingora that stems from request smuggling and could lead to unauthorized request execution and cache poisoning...

CVE-2005-4749

HTTP request smuggling vulnerability in BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, 7.0 SP6 and earlier, and 6.1 SP7 and earlier allows remote attackers to inject arbitrary HTTP headers via unspecified attack vectors...

BIT-NODE-MIN-2025-23167

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

BIT-NODE-2025-23167

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

Security Bulletin: IBM Maximo Application Suite Ai-Service Component uses h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of line terminators in chunked-coding message bodies.

Summary Security Bulletin: IBM Maximo Application Suite Ai-Service Component uses h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of line terminators in chunked-coding message bodies.This bulletin contains information regarding the vulnerability...

The vulnerability of the PHP programming language interpreter, related to deficiencies in handling HTTP request headers, allows attackers to send hidden HTTP requests (HTTP Request Smuggling attack).

The vulnerability of the PHP programming language interpreter is related to deficiencies in the processing of HTTP request headers. Exploiting this vulnerability allows a malicious actor to send hidden HTTP requests a type of HTTP Request Smuggling attack...

CVE-2025-23167

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

CVE-2025-23167

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

AZL-65063 CVE-2025-23167 affecting package nodejs18 18.20.3-11

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

AZL-61914 CVE-2025-23167 affecting package nodejs 20.14.0-13

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

DEBIAN-CVE-2025-23167

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

CVE-2025-23167

This CVE affects Node.js 20.x where the HTTP parser may terminate headers incorrectly (\r\n\rX instead of \r\n\r\n), enabling request smuggling and bypassing proxy-based access controls. Root cause: improper header termination in llhttp prior to version 9. The issue is resolved by upgrading llhtt...

CVE-2025-23167

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

CVE-2025-4600

A request smuggling vulnerability existed in the Google Cloud Classic Application Load Balancer due to improper handling of chunked-encoded HTTP requests. This allowed attackers to craft requests that could be misinterpreted by backend servers. The issue was fixed by disallowing stray data after ...