High · published April 24, 2026
Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, toFormData recursively walks nested objects with no depth limit, so a deeply nested value passed as request data crashes the Node.js process with a RangeError. This vulnerability is fixed in 1.15.1 and 0.31.1.
| Product | Versions | Fixed in |
|---|---|---|
| axios/axios | < 0.31.1 | 0.31.1 |
| axios/axios | ≥ 1.0.0, < 1.15.1 | 1.15.1 |