CVE-2026-42264

Axios is a promise based HTTP client for the browser and Node.js. From version 1.0.0 to before version 1.15.2, fFive config properties (auth, baseURL, socketPath, beforeRedirect, and insecureHTTPParser) in the HTTP adapter are read via direct property access without hasOwnProperty guards, making them exploitable as prototype pollution gadgets. When Object.prototype is polluted by another dependency in the same process, axios silently picks up these polluted values on every outbound HTTP request. This issue has been patched in version 1.15.2.
Configurations

Configuration 1 (hide)

cpe:2.3:a:axios:axios:*:*:*:*:*:node.js:*:*

History

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Information

Published : 2026-05-08 04:16

Updated : 2026-09-11 13:17


NVD link : CVE-2026-42264

Mitre link : CVE-2026-42264

CVE.ORG link : CVE-2026-42264


JSON object : View

Products Affected

axios

  • axios
CWE
CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

CWE-915

Improperly Controlled Modification of Dynamically-Determined Object Attributes