CVE-2026-101902
Severity not reportedAxios is a promise-based HTTP client for the browser and Node.js.
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.
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/axios/axios/commit/d19040bda7a8be2f82c3c6e1a5bc03917daee39a security-advisories@github.com
- https://github.com/axios/axios/pull/11141 security-advisories@github.com
- https://github.com/axios/axios/releases/tag/v0.34.0 security-advisories@github.com
- https://github.com/axios/axios/releases/tag/v1.20.0 security-advisories@github.com
- https://github.com/axios/axios/security/advisories/GHSA-9fr6-4gfg-395g security-advisories@github.com
- https://github.com/axios/axios/security/advisories/GHSA-9fr6-4gfg-395g 134c704f-9b21-4f2e-91b3-4a467353bcc0