axios: Axios: HTTP header injection via inherited prototype properties

A flaw was found in Axios. If a separate vulnerability modifies shared object properties prototype pollution in the application environment, Axios may inherit those properties when processing request configurations rebuilt without explicit headers. An attacker can exploit this condition to inject...

axios: axios: Unintended HTTP method override via prototype pollution gadget

A flaw was found in axios. When sending HTTP requests that omit an explicit request method, Axios can inherit properties from the JavaScript prototype chain rather than using safe internal defaults. If an attacker manipulates shared object properties through a separate vulnerability in the same...

axios: axios: Request socket hijacking via inherited createConnection property

A flaw was found in axios. When running in Node.js, the HTTP adapter does not define an explicit connection creation setting on outgoing request options. If a separate prototype-pollution flaw is exploited in the same process, an attacker can hijack the network socket by injecting a malicious...

axios: axios: Denial of Service via prototype pollution gadget in form serialization

A flaw was found in axios. In applications affected by prototype pollution, where an attacker can modify base JavaScript object properties, axios processes inherited options during form data serialization without verifying property ownership. An attacker can leverage this behavior to trigger a...

Prototype Pollution

piscina is vulnerable to Prototype Pollution. The vulnerability is due to storing security-sensitive ThreadPool.options in a plain object that inherits attacker-influenced properties, which allows an attacker with a separate prototype-pollution primitive to inject values such as execArgv,...

CVE-2026-103923

A flaw was found in KaTeX. When JavaScript prototype pollution is present or an attacker can manipulate configuration prototypes, KaTeX improperly relies on inherited properties instead of strictly validated configuration options. A remote attacker submitting crafted mathematical expressions can...

CVE-2026-104183

A flaw was found in stream-json. When parsing JSON data, the Assembler component directly assigns properties, allowing an input key named 'proto' to replace a parsed object's internal prototype rather than creating a standard property. An attacker who supplies crafted input can exploit this...

CVE-2026-86535: Loop with Unreachable Exit Condition

Loop with unreachable exit condition 'infinite loop', Improperly controlled modification of object prototype attributes 'prototype pollution' vulnerability in Apache Thrift NodeJS bindings with TJSONProtocol. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to...

CVE-2026-104849: Improper Control of Generation of Code

Tinypool is a minimal Node.js worker thread pool implementation. Prior to 2.1.2, Tinypool reads filename from a caller-supplied options object in pool.runtask, options without requiring an own property, so a polluted Object.prototype.filename can replace the intended worker module. Applications a...

PT-2026-104290

Name of the Vulnerable Software and Affected Versions Apache Thrift versions prior to 0.25.0 Description Apache Thrift NodeJS bindings using TJSONProtocol contain an infinite loop caused by an unreachable exit condition and a prototype pollution issue, which occurs when object prototype attribute...

CVE-2026-86536: Improperly Controlled Modification of Object Prototype Attributes

Improperly controlled modification of object prototype attributes 'prototype pollution' vulnerability in Apache Thrift all JS bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0 and re-generate JS code, which fixes the issue...

PT-2026-104402

Name of the Vulnerable Software and Affected Versions Tinypool versions prior to 2.1.1 Description Tinypool constructs ThreadPool.options from a standard options object and reads the execArgv and env worker options in dist/index.js. This process allows values inherited from a polluted...

PT-2026-104403

Name of the Vulnerable Software and Affected Versions Tinypool versions prior to 2.1.2 Description Tinypool reads the filename from a caller-supplied options object in the pool.runtask, options function without verifying if the property is an own property of the object. This allows a polluted...

CVE-2026-94646: Uncaught Exception

Uncaught exception, Improper validation of specified quantity in input, Improperly controlled modification of object prototype attributes 'prototype pollution' vulnerability in Apache Thrift nodejs bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to...

CVE-2026-104848: Improperly Controlled Modification of Object Prototype Attributes

Tinypool is a minimal Node.js worker thread pool implementation. Prior to 2.1.1, Tinypool constructs ThreadPool.options from a normal options object and reads the execArgv and env worker options in dist/index.js, allowing values inherited from a polluted Object.prototype to be copied into own...

PT-2026-104304

Name of the Vulnerable Software and Affected Versions Apache Thrift versions prior to 0.25.0 Description Apache Thrift nodejs bindings contain a prototype pollution issue, which occurs when an attacker can manipulate the prototype of an object, potentially leading to an uncaught exception. This i...

PT-2026-104291

Name of the Vulnerable Software and Affected Versions Apache Thrift versions prior to 0.25.0 Description All JavaScript bindings in Apache Thrift are subject to prototype pollution, a condition where an attacker can manipulate the prototype of an object to inject properties or modify existing one...

Linux Distros Unpatched Vulnerability : CVE-2026-103923

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KaTeX is a fast, easy-to-use JavaScript library for TeX math rendering on the web. From 0.11.0 until 0.18.2, KaTeX uses ordinary JavaScript property access for...

CVE-2026-104183 stream-json: Prototype pollution: Assembler writes this.current[this.key] on plain objects

stream-json is a micro-library of stream components for processing JSON and JSONC with a minimal memory footprint. Prior to 3.6.0, Assembler materializes object properties with plain assignment, so an input key named proto invokes the inherited setter and causes parsed object prototype replacemen...

CVE-2026-104183 stream-json: Prototype pollution: Assembler writes this.current[this.key] on plain objects

stream-json is a micro-library of stream components for processing JSON and JSONC with a minimal memory footprint. Prior to 3.6.0, Assembler materializes object properties with plain assignment, so an input key named proto invokes the inherited setter and causes parsed object prototype replacemen...