CVE-2026-27206

The CVE concerns Zumba Json Serializer for PHP. Versions 3.2.2 and earlier allow deserialization of PHP objects from JSON via an @type field, which can instantiate any class specified without restrictions. If attacker-controlled JSON reaches JsonSerializer::unserialize() and the app contains clas...

CVE-2026-27206 Zumba Json Serializer has a potential PHP Object Injection via Unrestricted @type in unserialize()

Zumba Json Serializer is a library to serialize PHP variables in JSON format. In versions 3.2.2 and below, the library allows deserialization of PHP objects from JSON using a special @type field. The deserializer instantiates any class specified in the @type field without restriction. When...

CVE-2026-27206 Zumba Json Serializer has a potential PHP Object Injection via Unrestricted @type in unserialize()

Zumba Json Serializer is a library to serialize PHP variables in JSON format. In versions 3.2.2 and below, the library allows deserialization of PHP objects from JSON using a special @type field. The deserializer instantiates any class specified in the @type field without restriction. When...

Json Serializer for PHP 代码问题漏洞

Json Serializer for PHP is an open-source JSON serialization tool developed by Zumba. Versions of Json Serializer for PHP prior to 3.2.2 had code vulnerabilities. These vulnerabilities stemmed from the ability to deserialize PHP objects using the @type field, which could lead to PHP object...

GHSA-V7M3-FPCR-H7M2 Zumba Json Serializer has a potential PHP Object Injection via Unrestricted @type in unserialize()

Description The zumba/json-serializer library allows deserialization of PHP objects from JSON using a special @type field. Prior to version 3.2.3, the deserializer would instantiate any class specified in the @type field without restriction. When processing untrusted JSON input, this behavior may...

Linux Distros Unpatched Vulnerability : CVE-2026-27206

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Zumba Json Serializer is a library to serialize PHP variables in JSON format. In versions 3.2.2 and below, the library allows deserialization of PHP objects fro...

PT-2026-20985

Name of the Vulnerable Software and Affected Versions Zumba Json Serializer versions 3.2.2 and below Description The Zumba Json Serializer library allows deserialization of PHP objects from JSON using a special @type field. Prior to version 3.2.3, the deserializer instantiates any class specified...

EUVD-2022-52205

Malicious code in bioql PyPI...

CVE-2022-4952

A vulnerability has been found in OmniSharp csharp-language-server-protocol up to 0.19.6 and classified as problematic. This vulnerability affects the function CreateSerializerSettings of the file src/JsonRpc/Serialization/SerializerBase.cs of the component JSON Serializer. The manipulation leads...

The vulnerability of the `JsonSerializer.DeserializeAsyncEnumerable` method in the System.Text.Json library of the Microsoft.NET software platform and the Microsoft Visual Studio development tools allows a attacker to cause a service failure.

The vulnerability of the JsonSerializer.DeserializeAsyncEnumerable method in the System.Text.Json library of the Microsoft .NET software platform and the Microsoft Visual Studio development tools is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow a...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS when using .NET's JsonSerializer.DeserializeAsyncEnumerable function on untrusted input. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to its intended and...

The vulnerability of the CreateSerializerSettings() function in the JSON Serializer component allows a hacker to trigger a service failure. This vulnerability is related to the C# language protocol implemented by the language server.

The vulnerability of the CreateSerializerSettings function in the JSON Serializer component is related to the implementation of the C language server protocol. This vulnerability leads to an uncontrolled resource consumption. Exploiting this vulnerability allows a malicious actor to cause service...

CVE-2022-4952

A vulnerability has been found in OmniSharp csharp-language-server-protocol up to 0.19.6 and classified as problematic. This vulnerability affects the function CreateSerializerSettings of the file src/JsonRpc/Serialization/SerializerBase.cs of the component JSON Serializer. The manipulation leads...

CVE-2022-4952

A vulnerability has been found in OmniSharp csharp-language-server-protocol up to 0.19.6 and classified as problematic. This vulnerability affects the function CreateSerializerSettings of the file src/JsonRpc/Serialization/SerializerBase.cs of the component JSON Serializer. The manipulation leads...

Information disclosure

A vulnerability has been found in OmniSharp csharp-language-server-protocol up to 0.19.6 and classified as problematic. This vulnerability affects the function CreateSerializerSettings of the file src/JsonRpc/Serialization/SerializerBase.cs of the component JSON Serializer. The manipulation leads...

CVE-2022-4952 OmniSharp csharp-language-server-protocol JSON Serializer SerializerBase.cs CreateSerializerSettings resource consumption

A vulnerability has been found in OmniSharp csharp-language-server-protocol up to 0.19.6 and classified as problematic. This vulnerability affects the function CreateSerializerSettings of the file src/JsonRpc/Serialization/SerializerBase.cs of the component JSON Serializer. The manipulation leads...

CVE-2022-4952

CVE-2022-4952 affects OmniSharp csharp-language-server-protocol up to 0.19.6. The vulnerability lies in the JSON Serializer’s CreateSerializerSettings function (SerializerBase.cs), where manipulation leads to resource consumption and potential denial of service. A fix is available in version 0.19...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the deserialize function in the JSONSerializer class. An attacker can execute arbitrary code by sending a crafted JSON payload to the affected system. Details Serialization is a process of convertin...

GHSA-CHH2-RVHG-WQWR Malicious Package in json-serializer

Version 2.0.10 of json-serializer contained malicious code. The code when executed in the browser would enumerate password, cvc, cardnumber fields from forms and send the extracted values to https://js-metrics.com/minjs.php?pl= Recommendation Remove the package from your environment and evaluate...

Malicious Package in json-serializer

Version 2.0.10 of json-serializer contained malicious code. The code when executed in the browser would enumerate password, cvc, cardnumber fields from forms and send the extracted values to https://js-metrics.com/minjs.php?pl= Recommendation Remove the package from your environment and evaluate...