CVE-2026-73276

CVE-2026-73276 is an HTTP Request Smuggling vulnerability in the inets/httpd component of Erlang/OTP , rated CVSS 4.0 8.3 (HIGH) . The root cause is that the gracefulness code in inets failed to reject headers containing whitespace before the colon , leading to header-dropping inconsistencies tha...

CVE-2026-73276 inets, httpd: HTTP Request Smuggling via Whitespace-Before-Colon Header Dropping i

Gracefulness code ignored cases that should be rejected, resulting in possible HTTP Request Smuggling opportunities. This issue affects OTP from OTP 22.2 before OTP 27.3.4.17, from OTP 28.0 before OTP 28.5.0.6, and from OTP 29.0 before OTP 29.0.6, corresponding to inets from 7.1.2 before 9.3.2.7,...

Astra Linux – Vulnerability in Golang-1.15

In Go versions before 1.15.13 and 1.16.x, as well as before 1.16.5, certain configurations of ReverseProxy from net/http/httputil lead to a situation where an attacker can drop arbitrary headers...

GO-2022-0923 Header dropping in traefik in github.com/traefik/traefik

Header dropping in traefik in github.com/traefik/traefik...

golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty

A flaw was found in Go, acting as an unintended proxy or intermediary, where ReverseProxy forwards connection headers if the first one was empty. This flaw allows an attacker to drop arbitrary headers. The highest threat from this vulnerability is to integrity...

golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty

A flaw was found in Go, acting as an unintended proxy or intermediary, where ReverseProxy forwards connection headers if the first one was empty. This flaw allows an attacker to drop arbitrary headers. The highest threat from this vulnerability is to integrity...

Medium: golang

Issue Overview: A flaw was found in Go, acting as an unintended proxy or intermediary, where ReverseProxy forwards connection headers if the first one was empty. This flaw allows an attacker to drop arbitrary headers. The highest threat from this vulnerability is to integrity. CVE-2021-33197 A fl...

golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty

A flaw was found in Go, acting as an unintended proxy or intermediary, where ReverseProxy forwards connection headers if the first one was empty. This flaw allows an attacker to drop arbitrary headers. The highest threat from this vulnerability is to integrity...

CVE-2021-33197

The CVE-2021-33197 entry concerns the Go standard library’s ReverseProxy (net/http/httputil). Affected Go versions: before 1.15.13 and 1.16.x before 1.16.5. The underlying issue is described as: certain ReverseProxy configurations can cause an attacker to drop arbitrary headers. Impact, per the p...

Google Golang 安全漏洞

Google Golang is a statically strongly typed, compiled language from Google, Inc. A security vulnerability exists in Google Golang, which can be exploited by attackers to cause arbitrary headers to be dropped...