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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-42034

Axios: HTTP adapter streamed uploads bypass maxBodyLength when maxRedirects: 0

Description

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, for stream request bodies, maxBodyLength is bypassed when maxRedirects is set to 0 (native http/https transport path). Oversized streamed uploads are sent fully even when the caller sets strict body limits. This vulnerability is fixed in 1.15.1 and 0.31.1.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

axios axios

  • >= 1.0.0, < 1.15.1affected
  • < 0.31.1affected

References