CVE-2026-101902: fallo de gravedad media en axios
Axios: Prototype-Pollution Gadget in the Default Instance Allows Inherited Object.prototype.method to Override HTTP Method
Publicada el
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.9epss 0.4%
probabilidad de explotación
0.4%top 67% de las CVE
explotación observada
noninguna fuente lo reporta
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.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N
Productos afectados
axios · axiosCVEs relacionadas — axios
En el mismo producto, de las más peligrosas a las menos.
CVE-2019-10742—CVE-2019-10742EPSS 6.1%CVE-2026-25639HIGHAxios affected by Denial of Service via __proto__ Key in mergeConfigEPSS 2.0%CVE-2026-40175MEDIUMAxios has Unrestricted Cloud Metadata Exfiltration via Header Injection ChainEPSS 1.3%CVE-2025-62718MEDIUMAxios has a NO_PROXY Hostname Normalization Bypass that Leads to SSRFEPSS 1.2%CVE-2025-58754HIGHAxios is vulnerable to DoS attack through lack of data size checkEPSS 1.1%CVE-2026-44495HIGHAxios: Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config MergeEPSS 1.0%
Referencias
https://github.com/axios/axios/commit/d19040bda7a8be2f82c3c6e1a5bc03917daee39ahttps://github.com/axios/axios/pull/11141https://github.com/axios/axios/releases/tag/v0.34.0https://github.com/axios/axios/releases/tag/v1.20.0https://github.com/axios/axios/security/advisories/GHSA-9fr6-4gfg-395g