CVE-2021-40346-POC

CVE-2021-40346-POC CVE-2021-40346 integer overflow enables http smuggling 整数溢出导致的http请求走私 中文分析：HAProxy请求走私漏洞（CVE-2021-40346）分析 Reference: https://jfrog.com/blog/critical-vulnerability-in-haproxy-cve-2021-40346-integer-overflow-enables-http-smuggling/ Build root@kitploit: git clone...

CVE-2021-40346

CVE-2021-40346 CVE-2021-40346 PoC HAProxy HTTP Smuggling For educational purposes only Setup root@kitploit: $ docker build -t cve-2021-40346 . $ docker run --name poc -p 8000:80 -d --rm -it cve-2021-40346 4941e9f23508b497e4cbe334a75e7cdb84c83478522ed85f48db3477f97a6fb4 Test Confirm /admin is...

smugglefuzz

SmuggleFuzz SmuggleFuzz, un escáner de contrabando de degradación HTTP configurable y rápido. Permite a los usuarios personalizar listas de gadgets, ofreciendo una comprensión más profunda de las razones detrás de los fallos en ataques de contrabando. Estoy convencido de que numerosas...

BurpSuiteHTTPSmuggler

Burp Suite HTTP Smuggler A Burp Suite extension to help pentesters to bypass WAFs or test their effectiveness using a number of techniques. This extension has been developed by Soroush Dalili @irsdl from NCC Group. The initial release v0.1 only supports the Encoding capability that can be quite...

Apache Tomcat - HTTP Request Smuggling

Apache Tomcat from versions 8.5.0 to 8.5.93, 9.0.0-M1 to 9.0.81, 10.1.0-M1 to 10.1.13, and 11.0.0-M1 to 11.0.0-M11 contain an improper input validation caused by incorrect parsing of HTTP trailer headers, letting attackers craft headers to cause request smuggling, exploit requires sending malicio...

EUVD-2023-60690

Tornado before 6.3.3 contains an HTTP request smuggling vulnerability due to improper parsing of Content-Length headers accepting non-standard characters. Attackers can send crafted HTTP requests with these characters to bypass proxy validation and smuggle requests when deployed behind certain...

CVE-2019-20372

CVE-2019-20372 Este repositorio es únicamente con fines educativos. /server Servidor vulnerable, ejecutar ./server.sh /exploit.py Script de explotación, ejecutar python3 exploit.py importante! https://blkcipher.pl/assets/pdfs/2019-12-10-errorpagerequestsmuggling.pdf...

CVE-2021-3064

CVE-2021-3064: Desbordamiento de búfer remoto en Pan-OS + Contrabando HTTP Exploit Este exploit utiliza una vulnerabilidad de contrabando HTTP para entregar un payload a un endpoint que de otro modo sería inaccesible en firewalls Pan-OS; el endpoint es vulnerable a un desbordamiento que puede ser...

node-poc-http-smuggling

Este repositorio no tiene un README...

Important: Red Hat Security Advisory: Red Hat AMQ Broker 7.13.6 release and security update

Red Hat AMQ Broker 7.13.6 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

Traefik entrypoint header-name sanitization bypassed via request trailers

Summary Traefik's entrypoint defenses against spoofed trusted header names — aliasHeadersStrategy / underscoreHeadersStrategy in delete or reject mode, and the default forwardedHeaders stripping of client-supplied X-Forwarded- — scan req.Header only and never req.Trailer. An unauthenticated clien...

EUVD-2026-75633

Netty versions 4.1.133.Final through 4.1.137.Final and 4.2.13.Final through 4.2.17.Final fail to properly validate the final transfer coding in the Transfer-Encoding header, allowing attackers to smuggle requests by using malformed encoding declarations. Attackers can split Transfer-Encoding...

CVE-2026-88008 Traefik: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') and Incorrect Authorization

Traefik is an open source HTTP reverse proxy and load balancer. From 2.11.26 until 2.11.57 and 3.7.13, Traefik forwards a client-supplied Connection header requesting Upgrade, the Upgrade: h2c token, and HTTP2-Settings to a shared backend. If the backend accepts h2c and returns 101 Switching...

CVE-2026-88008 Traefik: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') and Incorrect Authorization

Traefik is an open source HTTP reverse proxy and load balancer. From 2.11.26 until 2.11.57 and 3.7.13, Traefik forwards a client-supplied Connection header requesting Upgrade, the Upgrade: h2c token, and HTTP2-Settings to a shared backend. If the backend accepts h2c and returns 101 Switching...

CVE-2026-88008

Traefik (open-source HTTP reverse proxy and load balancer) is vulnerable to a middleware bypass via unrestricted client-initiated Upgrade: h2c forwarding. Versions 2.11.26–2.11.56 , 3.7.0–3.7.12 , and EOL 3.4.2–3.6 are affected. When a shared backend accepts the h2c upgrade and returns 101 Switch...

CVE-2026-88008 Traefik: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') and Incorrect Authorization

Traefik is an open source HTTP reverse proxy and load balancer. From 2.11.26 until 2.11.57 and 3.7.13, Traefik forwards a client-supplied Connection header requesting Upgrade, the Upgrade: h2c token, and HTTP2-Settings to a shared backend. If the backend accepts h2c and returns 101 Switching...

PT-2026-89523

Netty versions 4.1.133.Final through 4.1.137.Final and 4.2.13.Final through 4.2.17.Final fail to properly validate the final transfer coding in the Transfer-Encoding header, allowing attackers to smuggle requests by using malformed encoding declarations. Attackers can split Transfer-Encoding...

CVE-2026-54745

A flaw was found in Kubeflow Pipelines. An unauthenticated attacker can exploit a Server-Side Request Forgery SSRF and HTTP smuggling vulnerability through the /proxy/ route. This allows the attacker to bypass authorization and forward arbitrary requests to internal services. Consequently, this c...

CVE-2026-81356

Visual Studio Code is affected by an HTTP request/response smuggling vulnerability caused by inconsistent interpretation of HTTP requests. An unauthorized attacker can exploit this over a network to bypass a security feature , requiring user interaction. The Microsoft CVSS 3.1 score is 8.2 (HIGH)...

Visual Studio Code Security Feature Bypass Vulnerability

Inconsistent interpretation of http requests 'http request/response smuggling' in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network...