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...

Server-Side Request Forgery

Apache Camel Solr component is vulnerable to Server-Side Request Forgery. The vulnerability is due to insufficient validation of SolrParam. and SolrField. headers, where attacker-controlled HTTP headers can inject arbitrary Solr request parameters or document fields, allowing unauthorized...

Improper Input Validation

Apache Camel Salesforce is vulnerable to Improper Input Validation. The vulnerability is due to insufficient validation of Salesforce control headers, where attacker-controlled HTTP headers can override configured SOQL queries, SObject parameters, or Apex REST requests, allowing unauthorized acce...

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...

PT-2026-70890

DB-GPT v0.8.1 contains an unauthenticated path traversal vulnerability that allows remote attackers to write arbitrary files to any location on the server by injecting directory traversal sequences into the user id HTTP header of the Python file-upload endpoint. Attackers can send a crafted...

Security Bulletin:Vulnerability in form-data affects IBM Netezza Appliance

Summary The form-data package is used by IBM Netezza Appliance. IBM Netezza Appliance has addressed the applicable CVECVE-2026-12143 Vulnerability Details CVEID:CVE-2026-12143 DESCRIPTION: form-data is a library for creating readable multipart/form-data streams. In versions through 4.0.5, the fie...

CVE-2026-50630

A flaw was found in apache-cxf. This vulnerability, known as a Carriage Return Line Feed CRLF injection, allows an attacker to manipulate HTTP response headers. By injecting special characters into the 'realm' parameter of the WWW-Authenticate header, an attacker can add arbitrary HTTP headers or...

CVE-2026-54199

Tobit Laboratories AG TeamDavid's Webbox is vulnerable to HTTP header injection through the request body in the application's link storing functionality //ServerClientcelink.htm, which is appended to the redirect target in the 302 HTTP response. If a line feed is added, this will also be added to...

DEBIAN-CVE-2026-71554

h2 is a pure-Python implementation of a HTTP/2 protocol stack. Versions up to and including 4.4.0 accept request header blocks containing more than one Host header, and forward every Host header to the consuming application. Where the consumer downgrades HTTP/2 to HTTP/1.1, the resulting request...

Security Bulletin: IBM DataPower Gateway affected by HTTP request header leakage in XML-Firewall (CVE-2026-7366)

Summary IBM DataPower Gateway affected by HTTP request header leakage in XML-Firewall CVE-2026-7366 Vulnerability Details CVEID:CVE-2026-7366 DESCRIPTION: IBM DataPower Gateway allows a race condition that results in improper isolation of request state when handling the built‑in X‑Client‑IP heade...

Exploit for CVE-2026-17543

PHP CVE-2026-17543 Exposure Validator Safe network-side valid...

EUVD-2026-52563

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-18141

The CVE-2026-18141 entry concerns aap-gateway in Ansible Automation Platform’s Event-Driven Ansible (EDA). Affected component: aap-gateway. Vulnerability: an unauthenticated remote attacker can bypass mutual TLS on event streams by manipulating the event stream URL and forging the HTTP Subject he...

Security Bulletin: Multiple Vulnerabilities in IBM Concert Operate / IBM Cloud Pak for AIOps

Summary Multiple vulnerabilities were addressed in IBM Concert Operate version 5.1.5 Vulnerability Details CVEID:CVE-2025-15366 DESCRIPTION: The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing...

org.apache.httpcomponents.core5/httpcore5-h2: Apache HttpComponents Core: Denial of Service via oversized HTTP/2 HPACK header blocks

A flaw was found in Apache HttpComponents Core. This vulnerability, located in the HTTP/2 HPACK decoder, allows a remote attacker to cause a denial of service. By sending oversized compressed header blocks, an attacker can exhaust memory resources before the system's configured header list size...

undici: undici: HTTP header injection via unvalidated blob-like body type property

A flaw was found in undici. An application that processes a hand-rolled blob-like request body with a type property derived from untrusted input may allow a remote attacker to inject Carriage Return Line Feed CRLF sequences. This vulnerability enables the attacker to append arbitrary HTTP headers...

EUVD-2026-50442

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, Netty's HTTP/2-to-HTTP/1.x translation layer Http2StreamFrameToHttpObjectCodec and InboundHttp2ToHttpAdapter fails to deduplicate or validate Host headers when an HTTP/2 client...

Linux Distros Unpatched Vulnerability : CVE-2026-65624

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Allocation of Resources Without Limits or Throttling vulnerability in ninenines cowboy allows an unauthenticated remote attacker to exhaust connection process...

CVE-2026-65624

Allocation of Resources Without Limits or Throttling vulnerability in ninenines cowboy allows an unauthenticated remote attacker to exhaust connection process memory over HTTP/1.1. The HTTP/1.1 handler in cowboyhttp enforces the maxheaders limit by counting the number of distinct header names in ...