guzzlehttp/psr7 has Host Confusion via Authority Reinterpretation

Impact guzzlehttp/psr7 improperly interpreted malformed Host header values when constructing request URIs from inbound request data. This issue concerns inbound request parsing and server request construction. It does not require serializing a PSR-7 request, and it is not part of the normal...

GHSA-HQ7V-MX3G-29HW guzzlehttp/psr7 has CRLF Injection via URI Host Component

Impact guzzlehttp/psr7 did not reject ASCII control characters, whitespace, or DEL in first-party URI host components. The issue requires a PSR-7 request to be serialized into a raw HTTP/1.x message, for example with GuzzleHttp\Psr7\Message::toString or an equivalent custom serializer. Creating a...

EUVD-2026-36242

Guzzle Services provides an implementation of the Guzzle Command library that uses Guzzle service descriptions to describe web services, serialize requests, and parse responses into easy to use model structures. Versions prior ro 1.5.4 do not safely serialize scalar XML element values containing...

CVE-2026-53723

Guzzle Services (guzzlehttp/guzzle-services) contains an XML request serialization flaw in versions before 1.5.4 where scalar XML element values may include the CDATA terminator ]]>, causing the CDATA to end early and injecting XML markup into outgoing requests. This is an outgoing request‑bod...

CVE-2026-53723 guzzlehttp/guzzle-services' XML Request Serialization Vulnerable to XML Injection via CDATA Terminator

Guzzle Services provides an implementation of the Guzzle Command library that uses Guzzle service descriptions to describe web services, serialize requests, and parse responses into easy to use model structures. Versions prior ro 1.5.4 do not safely serialize scalar XML element values containing...

CVE-2026-53723 guzzlehttp/guzzle-services' XML Request Serialization Vulnerable to XML Injection via CDATA Terminator

Guzzle Services provides an implementation of the Guzzle Command library that uses Guzzle service descriptions to describe web services, serialize requests, and parse responses into easy to use model structures. Versions prior ro 1.5.4 do not safely serialize scalar XML element values containing...

CVE-2026-53723 guzzlehttp/guzzle-services' XML Request Serialization Vulnerable to XML Injection via CDATA Terminator

Guzzle Services provides an implementation of the Guzzle Command library that uses Guzzle service descriptions to describe web services, serialize requests, and parse responses into easy to use model structures. Versions prior ro 1.5.4 do not safely serialize scalar XML element values containing...

CVE-2026-48998 guzzlehttp/psr7 has Host Confusion via Authority Reinterpretation

guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Versions prior to 2.10.2 contain improper Host header validation when parsing raw HTTP request messages and when deriving a server request URI from server variables. An attacker can provide a malformed Host header containing U...

CVE-2026-48998 guzzlehttp/psr7 has Host Confusion via Authority Reinterpretation

guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Versions prior to 2.10.2 contain improper Host header validation when parsing raw HTTP request messages and when deriving a server request URI from server variables. An attacker can provide a malformed Host header containing U...

EUVD-2026-36239

guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Versions prior to 2.10.2 contain improper Host header validation when parsing raw HTTP request messages and when deriving a server request URI from server variables. An attacker can provide a malformed Host header containing U...

CVE-2026-48998 guzzlehttp/psr7 has Host Confusion via Authority Reinterpretation

guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Versions prior to 2.10.2 contain improper Host header validation when parsing raw HTTP request messages and when deriving a server request URI from server variables. An attacker can provide a malformed Host header containing U...

Guzzle Services 输入验证错误漏洞

Guzzle Services is an open-source client tool built on service descriptions for making HTTP requests. Prior to version 1.5.4 of Guzzle Services, there was a vulnerability related to input validation errors. This vulnerability occurred when the XML request serializer used XMLWriter::writeCData$val...

PT-2026-48666

Guzzle Services provides an implementation of the Guzzle Command library that uses Guzzle service descriptions to describe web services, serialize requests, and parse responses into easy to use model structures. Versions prior ro 1.5.4 do not safely serialize scalar XML element values containing...

Guzzle 输入验证错误漏洞

Guzzle is a PHP HTTP client developed by the guzzlehttp developer. It allows for easy sending of HTTP requests and seamless integration with web services. Prior to version 2.10.2, Guzzle had an input validation vulnerability. This vulnerability stemmed from allowing ASCII control characters,...

Guzzle 输入验证错误漏洞

Guzzle is a PHP HTTP client developed by the guzzlehttp developer. It allows for easy sending of HTTP requests and seamless integration with web services. Prior to Guzzle 2.10.2, there was a vulnerability related to input validation errors. This vulnerability stemmed from improper validation of...

CVE-2026-32271

CVE-2026-32271 affects Craft Commerce (Craft CMS) in versions 4.0.0–4.10.2 and 5.0.0–5.5.4, where an SQL injection in the Commerce TotalRevenue widget allows any authenticated control panel user to achieve remote code execution. The exploit involves unsanitized widget settings interpolated into S...

Craft CMS Vulnerable to SSRF in GraphQL Asset Mutation via HTTP Redirect

Summary The saveAsset GraphQL mutation validates the initial URL hostname and resolved IP against a blocklist, but Guzzle follows HTTP redirects by default. An attacker can bypass all SSRF protections by hosting a redirect that points to cloud metadata endpoints or any internal IP addresses. ---...

Craft CMS 代码问题漏洞

Craft CMS is an open-source content management system developed by Craft CMS. There are code vulnerabilities in versions 4.0.0-RC1 to 4.16.17, and from 5.0.0-RC1 to 5.8.21 of Craft CMS. These vulnerabilities stem from the fact that Guzzle automatically follows HTTP redirections, which may allow...

📄 Adobe Commerce Insecure Deserialization

This flaw in Magento 2 / Adobe Commerce 2.4.x enables remote attackers to manipulate internal session handling paths and abuse PHP object chains Guzzle FileCookieJar gadget to achieve arbitrary file write, leading to remote code execution...

DRUPAL-CONTRIB-2025-126

Http Client Manager introduces a new Guzzle based plugin which allows you to manage HTTP clients using Guzzle Service Descriptions via YAML, JSON or PHP files, in a simple and efficient way. The modules allows administrators to configure HTTP requests as part of Event Condition Action ECA...