Uncontrolled Recursion

Overview axios is a promise-based HTTP client for the browser and Node.js. Affected versions of this package are vulnerable to Uncontrolled Recursion in the buildPath function of lib/helpers/formDataToJSON.js, which recurses once per FormData key path segment without enforcing a maximum depth. An...

Axios: Excessive recursion in formDataToJSON can cause denial of service

Summary Axios versions 0.28.0 and later contain uncontrolled recursion in formDataToJSON, the helper behind the public axios.formToJSON / named formToJSON API and the default request transform used when FormData is sent with an application/json content type. Applications are affected when they pa...

Allocation of Resources Without Limits or Throttling

Overview axios is a promise-based HTTP client for the browser and Node.js. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the buildPath function of lib/helpers/formDataToJSON.js, which recurses over bracket-delimited FormData key segmen...

PT-2026-67292

Name of the Vulnerable Software and Affected Versions axios versions 0.28.0 through 0.32.x axios versions 1.0.0 through 1.17.x Description Uncontrolled recursion exists in the formDataToJSON function, which is exposed as axios.formToJSON and used internally when serializing FormData with...

PT-2026-67293

Name of the Vulnerable Software and Affected Versions axios versions 0.28.0 and later Description Uncontrolled recursion exists in the formDataToJSON function when processing FormData field names containing deeply nested bracket segments. An attacker can provide FormData with field names containi...

Prototype Pollution

Axios is vulnerable to Prototype Pollution. The vulnerability is due to the formDataToJSON method within lib/helpers/formDataToJSON.js improperly filtering the proto attribute from the FormData object, allowing an attacker to overwrite critical JavaScript Object attributes...