CVSS 8.2 · High EPSS 0,40%
Kerentanan Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') pada axios. Skor CVSS 3.1 8.2 (High) menurut NVD.
Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, axios exposes two read-side prototype-pollution gadgets. When Object.prototype is polluted by an upstream dependency in the same process (e.g. lodash _.merge / CVE-2018-16487), axios silently picks up the polluted values. (1) lib/utils.js line 406 builds merge()'s accumulator as result = {}, so result[targetKey] (line 414) walks Object.prototype and the polluted bucket's own keys are copied into the merged headers and ride out on the wire. (2) lib/core/mergeConfig.js line 26 builds the hasOwnProperty descriptor as a plain-object literal. Object.defineProperty reads descriptor.get/descriptor.set via the prototype chain, so a polluted Object.prototype.get or Object.prototype.set makes the call throw TypeError synchronously on every axios request. This vulnerability is fixed in 0.32.0 and 1.16.0.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| axios | axios | Semua versi sebelum 0.32.0 |
| axios | axios | Versi 1.0.0 hingga sebelum 1.16.0 |