CVE-2026-42036

MEDIUM

Axios: HTTP adapter streamed responses bypass maxContentLength

Title source: cna

Description

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, when responseType: 'stream' is used, Axios returns the response stream without enforcing maxContentLength. This bypasses configured response-size limits and allows unbounded downstream consumption. This vulnerability is fixed in 1.15.1 and 0.31.1.

References (1)

[X_Refsource_Confirm] https://github.com/axios/axios/security/advisories/GHSA-vf2m-468p-8v99

Scores

CVSS v3 5.3

EPSS 0.0005

EPSS Percentile 15.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact partial

Details

CWE

CWE-770

Status published

Products (2)

axios/axios < 0.31.1 (2 CPE variants)

axios/axios >= 1.0.0, < 1.15.1

Published Apr 24, 2026

Tracked Since Apr 24, 2026