CVE-2026-40175

medium

Description

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0 and 0.3.1, the Axios library is vulnerable to a specific "Gadget" attack chain that allows Prototype Pollution in any third-party dependency to be escalated into Remote Code Execution (RCE) or Full Cloud Compromise (via AWS IMDSv2 bypass). This vulnerability is fixed in 1.15.0 and 0.3.1.

References

https://github.com/axios/axios/security/advisories/GHSA-fvcv-3m26-pcqx

https://github.com/axios/axios/releases/tag/v1.15.0

https://github.com/axios/axios/releases/tag/v0.31.0

https://github.com/axios/axios/pull/10688

https://github.com/axios/axios/pull/10660#issuecomment-4224168081

https://github.com/axios/axios/pull/10660

https://github.com/axios/axios/commit/363185461b90b1b78845dc8a99a1f103d9b122a1

https://github.com/axios/axios/commit/03cdfc99e8db32a390e12128208b6778492cee9c

Details

Source: Mitre, NVD

Published: 2026-04-10

Updated: 2026-04-21

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 4.8

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

Severity: Medium

EPSS

EPSS: 0.00239