Axios: Fetch Adapter Header Injection via Inherited FormData getHeaders

Summary Axios contains a guard in the Node HTTP adapter to avoid using an inherited Object.prototype.getHeaders as a FormData header source. The fetch adapter calls the shared resolveConfig helper before dispatch, and that helper lacks the same guard. If another vulnerability pollutes...

GHSA-4HQW-QXG8-JXX2 Axios: Fetch Adapter Header Injection via Inherited FormData getHeaders

Summary Axios contains a guard in the Node HTTP adapter to avoid using an inherited Object.prototype.getHeaders as a FormData header source. The fetch adapter calls the shared resolveConfig helper before dispatch, and that helper lacks the same guard. If another vulnerability pollutes...

Linux Distros Unpatched Vulnerability : CVE-2026-101900

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Axios is a promise-based HTTP client for the browser and Node.js. From 1.12.0 until 1.20.0, ResolveConfig reads inherited Symbol.toStringTag, append, and...

Regular Expression Denial of Service (ReDoS)

Overview org.webjars.npm:axios is a promise-based HTTP client for the browser and Node.js. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via improper validation of runtime options in resolveConfig and related helpers, where an attacker-controlled o...

Regular Expression Denial of Service (ReDoS)

Overview axios is a promise-based HTTP client for the browser and Node.js. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via improper validation of runtime options in resolveConfig and related helpers, where an attacker-controlled or malformed...

DEBIAN-CVE-2026-101900

Axios is a promise-based HTTP client for the browser and Node.js. From 1.12.0 until 1.20.0, ResolveConfig reads inherited Symbol.toStringTag, append, and getHeaders properties while resolving FormData headers. A separate same-process prototype-pollution flaw supplies an array or non-plain class...

CVE-2026-101900 Axios: Fetch Adapter Header Injection via Inherited FormData getHeaders

Axios is a promise-based HTTP client for the browser and Node.js. From 1.12.0 until 1.20.0, ResolveConfig reads inherited Symbol.toStringTag, append, and getHeaders properties while resolving FormData headers. A separate same-process prototype-pollution flaw supplies an array or non-plain class...

PT-2026-99939

Name of the Vulnerable Software and Affected Versions Axios versions 1.12.0 through 1.19.x Description While resolving FormData headers, the ResolveConfig function reads inherited Symbol.toStringTag, append, and getHeaders properties. A prototype pollution flaw allows an attacker to provide an...