netty: io.netty/netty-handler-proxy: Netty: HTTP Header Injection via HttpProxyHandler Disabled Validation

A flaw was found in Netty. The HttpProxyHandler component, which handles HTTP CONNECT requests, does not properly validate user-provided outbound headers. This allows an attacker to inject arbitrary HTTP headers into the CONNECT request sent to the proxy server. This could lead to unexpected...

netty: io.netty/netty-handler-proxy: Netty: HTTP Header Injection via HttpProxyHandler Disabled Validation

A flaw was found in Netty. The HttpProxyHandler component, which handles HTTP CONNECT requests, does not properly validate user-provided outbound headers. This allows an attacker to inject arbitrary HTTP headers into the CONNECT request sent to the proxy server. This could lead to unexpected...

CVE-2026-42578 Netty: HTTP Header Injection via HttpProxyHandler Disabled Validation

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's HttpProxyHandler constructs HTTP CONNECT requests with header validation explicitly disabled. The newInitialMessage method creates headers using...

Input validation

Due to improper validation of caller input, validation is silently disabled if the provided expected token is malformed, causing any user supplied token to be considered valid...

Gradle security vulnerabilities

Gradle is a set of JVM-based project build tools from Gradle, Inc. that supports maven, Ivy repositories, and more. Gradle suffers from a security vulnerability that stems from the fact that under certain circumstances, Gradle may skip validation and accept a dependency that would otherwise cause...

PT-2017-10712

Name of the Vulnerable Software and Affected Versions FedMsg versions 0.18.1 and older Description The issue is related to a message validation flaw. This flaw results in message validation not being enabled even when it is configured to be on. Recommendations For FedMsg versions 0.18.1 and older...