{
  "cveId": "CVE-2026-101902",
  "url": "https://patchblox.com/security/cve/CVE-2026-101902",
  "summary": "CVE-2026-101902 is fixed in node-axios on 1 platform by DEBIAN-CVE-2026-101902 (version 1.20.0-1), released September 29, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Axios: Prototype-Pollution Gadget in the Default Instance Allows Inherited Object.prototype.method to Override HTTP Method",
  "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.",
  "published": "2026-09-28T18:17:18Z",
  "severity": "Moderate",
  "cwe": "Improperly Controlled Modification of Object Prototype Attributes (\u0027Prototype Pollution\u0027)",
  "epss": 0.00414,
  "epssPercentile": 0.35911,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-101902",
  "fixes": [
    {
      "platform": "linux",
      "product": "node-axios",
      "release": "Debian 14",
      "fixedVersion": "1.20.0-1",
      "fix": "DEBIAN-CVE-2026-101902",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-101902",
      "released": "2026-09-29T20:26:41Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}