CVE WatchSep 28, 2026

CVE-2026-101902

Axios is a promise-based HTTP client for the browser and Node.js. From 0.27.2 until 0.34.0 and 1.20.0, Axios default-instance requests that

CVSS

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No CVSS

EPSS

0.4%

p35

KEV

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Exploit Today

0-100

Published: Sep 28, 2026 · Last modified: Sep 28, 2026 · CWE-1321

EPSS · 30d

0.4%EPSS · 30 days0.4%

2026-09-292026-10-25

Technical description

Axios is a promise-based HTTP client for the browser and Node.js. From 0.27.2 until 0.34.0 and 1.20.0, Axios default-instance requests that omit an explicit method can read an inherited method value from Object.prototype. If another vulnerability in the same process pollutes Object.prototype.method, calls such as axios.request({ url }) and axios({ url }) can send a state-changing HTTP method instead of the expected default GET. Axios does not create the prototype pollution source. This is a read-side gadget in axios request dispatch. This issue is fixed in version 0.34.0 and 1.20.0.

Official references

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