CVE-2026-44490

Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, axios exposes two read-side prototype-pollution gadgets. When Object.prototype is polluted by an upstream dependency in the same process e.g. lodash .merge / CVE-2018-16487, axios silently picks up the...

DEBIAN-CVE-2026-44489

Axios is a promise based HTTP client for the browser and Node.js. From 1.15.2 to before 1.16.0, nested objects created by utils.merge e.g., config.proxy are still constructed as plain with Object.prototype in their chain. The setProxy function at lib/adapters/http.js:209-223 reads proxy.username,...

CVE-2026-44489

Axios is a promise based HTTP client for the browser and Node.js. From 1.15.2 to before 1.16.0, nested objects created by utils.merge e.g., config.proxy are still constructed as plain with Object.prototype in their chain. The setProxy function at lib/adapters/http.js:209-223 reads proxy.username,...

UBUNTU-CVE-2026-44489

Axios is a promise based HTTP client for the browser and Node.js. From 1.15.2 to before 1.16.0, nested objects created by utils.merge e.g., config.proxy are still constructed as plain with Object.prototype in their chain. The setProxy function at lib/adapters/http.js:209-223 reads proxy.username,...

UBUNTU-CVE-2026-44490

Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, axios exposes two read-side prototype-pollution gadgets. When Object.prototype is polluted by an upstream dependency in the same process e.g. lodash .merge / CVE-2018-16487, axios silently picks up the...

CVE-2026-44490 Axios: DoS & Header Injection via Prototype Pollution Read-Side Gadgets in axios merge functions

Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, axios exposes two read-side prototype-pollution gadgets. When Object.prototype is polluted by an upstream dependency in the same process e.g. lodash .merge / CVE-2018-16487, axios silently picks up the...

CVE-2026-44495

Axios is a promise based HTTP client for the browser and Node.js. From 0.19.0 to before 0.31.1 and 1.15.2, Axios contains prototype-pollution gadgets in request config processing. If another vulnerability in the same JavaScript process has already polluted Object.prototype.transformResponse,...

EUVD-2026-36256

Axios is a promise based HTTP client for the browser and Node.js. From 1.15.2 to before 1.16.0, nested objects created by utils.merge e.g., config.proxy are still constructed as plain with Object.prototype in their chain. The setProxy function at lib/adapters/http.js:209-223 reads proxy.username,...

CVE-2026-44489

Axios is a promise based HTTP client for the browser and Node.js. From 1.15.2 to before 1.16.0, nested objects created by utils.merge e.g., config.proxy are still constructed as plain with Object.prototype in their chain. The setProxy function at lib/adapters/http.js:209-223 reads proxy.username,...

PT-2026-48677

Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, axios exposes two read-side prototype-pollution gadgets. When Object.prototype is polluted by an upstream dependency in the same process e.g. lodash .merge / CVE-2018-16487, axios silently picks up the...

lodash: lodash: Arbitrary code execution via untrusted input in template imports

A flaw was found in lodash. The fix for CVE-2021-23337 added validation for the variable option in .template but did not apply the same validation to options.imports key names. Both paths flow into the same Function constructor sink. Additionally, .template uses assignInWith to merge imports, whi...

CVE-2026-45302

parse-nested-form-data is a tiny node module for parsing FormData by name into objects and arrays. Prior to version 1.0.1, parseFormData walks bracket and dot-notation FormData field names into nested objects without filtering reserved property keys. A single FormData field whose name begins with...

CVE-2026-42264

Axios is a promise based HTTP client for the browser and Node.js. From version 1.0.0 to before version 1.15.2, fFive config properties auth, baseURL, socketPath, beforeRedirect, and insecureHTTPParser in the HTTP adapter are read via direct property access without hasOwnProperty guards, making th...

lodash: lodash: Arbitrary code execution via untrusted input in template imports

A flaw was found in lodash. The fix for CVE-2021-23337 added validation for the variable option in .template but did not apply the same validation to options.imports key names. Both paths flow into the same Function constructor sink. Additionally, .template uses assignInWith to merge imports, whi...

CVE-2026-45302 Prototype Pollution in parse-nested-form-data via `__proto__` in FormData field names

parse-nested-form-data is a tiny node module for parsing FormData by name into objects and arrays. Prior to version 1.0.1, parseFormData walks bracket and dot-notation FormData field names into nested objects without filtering reserved property keys. A single FormData field whose name begins with...

GHSA-3G43-6GMG-66JW axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

Summary Axios versions before the fixed releases contain prototype-pollution gadgets in request config processing. If another vulnerability in the same JavaScript process has already polluted Object.prototype.transformResponse, affected Axios versions may treat that inherited value as request...

GHSA-898C-Q2CR-XWHG axios has DoS & Header Injection via Prototype Pollution Read-Side Gadgets in axios merge functions

Summary axios 1.15.2 exposes two read-side prototype-pollution gadgets. When Object.prototype is polluted by an upstream dependency in the same process e.g. lodash .merge / CVE-2018-16487, axios silently picks up the polluted values: 1. Header injection - lib/utils.js line 406 builds merge's...

Prototype Pollution

Overview axios is a promise-based HTTP client for the browser and Node.js. Affected versions of this package are vulnerable to Prototype Pollution via polluted Object.prototype properties in the merge process. An attacker can inject arbitrary HTTP headers into outbound requests or cause synchrono...

CVE-2026-44291

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs used plain objects with inherited prototypes for internal type lookup tables used by generated encode and decode functions. If Object.prototype had already been polluted, those lookup table...

PT-2026-40537

Name of the Vulnerable Software and Affected Versions protobufjs versions prior to 7.5.6 protobufjs versions prior to 8.0.2 Description protobufjs uses plain objects with inherited prototypes for internal type lookup tables within generated encode and decode functions. If Object.prototype is...