CVE-2026-118266

Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Echo's MethodOverride middleware accepts a safe HTTP method as the override target for a POST request. When MethodOverride is registered before CSRF in the post-routing middleware chain, route selection retains the original state-changing POS...

GHSA-R7W9-592Q-9VG4 Echo has CSRF Protection Bypass via MethodOverride Rewriting POST to Safe Method

Summary The MethodOverride middleware accepts any non-empty string as the override target method — including safe methods GET, HEAD, OPTIONS, TRACE — when rewriting a POST request. When MethodOverride is registered before CSRF in the post-routing middleware chain e.Use, it rewrites the request...

Echo has CSRF Protection Bypass via MethodOverride Rewriting POST to Safe Method

Summary The MethodOverride middleware accepts any non-empty string as the override target method — including safe methods GET, HEAD, OPTIONS, TRACE — when rewriting a POST request. When MethodOverride is registered before CSRF in the post-routing middleware chain e.Use, it rewrites the request...

CVE-2026-118266 Echo: CSRF Protection Bypass via MethodOverride Rewriting POST to Safe Method

Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Echo's MethodOverride middleware accepts a safe HTTP method as the override target for a POST request. When MethodOverride is registered before CSRF in the post-routing middleware chain, route selection retains the original state-changing POS...

CVE-2026-118266

The Echo Go web framework is vulnerable to a CSRF protection bypass in versions prior to 4.16.0 and 5.4.0 . The flaw exists because the MethodOverride middleware allows a POST request to be rewritten to a safe HTTP method. If MethodOverride is registered before CSRF middleware, the route selectio...

EUVD-2026-112403

Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Echo's MethodOverride middleware accepts a safe HTTP method as the override target for a POST request. When MethodOverride is registered before CSRF in the post-routing middleware chain, route selection retains the original state-changing POS...

PT-2026-129136

Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Echo's MethodOverride middleware accepts a safe HTTP method as the override target for a POST request. When MethodOverride is registered before CSRF in the post-routing middleware chain, route selection retains the original state-changing POS...

WS-2013-0004

The "methodOverride" let the http post to override the method of the request with the value of the post key or with the header, which allows XSS attack...

Node Connect Reflected Cross-Site Scripting in Sencha Labs Connect middleware

node-connect before 2.8.2 has cross site scripting in Sencha Labs Connect middleware vulnerability due to incomplete fix for CVE-2013-7370 Overview Connect is a stack of middleware that is executed in order in each request. The "methodOverride" middleware allows the http post to override the meth...

methodOverride Middleware Reflected Cross-Site Scripting in connect

Connect is a stack of middleware that is executed in order in each request. The "methodOverride" middleware allows the http post to override the method of the request with the value of the "method" post key or with the header "x-http-method-override". Because the user post input was not checked,...

Xxe

Sencha Labs Connect has XSS with connect.methodOverride...

PT-2019-7013

Name of the Vulnerable Software and Affected Versions node-connect versions prior to 2.8.1 Description The issue arises from the "methodOverride" middleware in Connect, which allows HTTP POST requests to override the method of the request using the method post key or the x-http-method-override...

PT-2019-7014

Name of the Vulnerable Software and Affected Versions node-connect versions prior to 2.8.2 Description The issue is related to cross-site scripting in Sencha Labs Connect middleware due to an incomplete fix. Connect is a stack of middleware executed in order for each request. The methodOverride...

methodOverride Middleware Reflected Cross-Site Scripting

Overview Connect is a stack of middleware that is executed in order in each request. The "methodOverride" middleware allows the http post to override the method of the request with the value of the "method" post key or with the header "x-http-method-override". Because the user post input was not...