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release-notesgithub.com/axios/axios · 23 líneas
- ## v0.32.0 — May 4, 2026
- This release backports a comprehensive set of security and hardening fixes from the v1.x branch into v0.x, covering prototype-pollution protections, default error redaction, stricter proxy/cookie/socket handling, and one breaking change to merged config and header object prototypes.
- ## ⚠️ Breaking Changes & Deprecations
- - Null-prototype merged objects: mergeConfig and header merging now return objects with a null prototype to block prototype-pollution gadgets. Consumers must use Object.prototype.hasOwnProperty.call(obj, key) and avoid implicit string coercion against merged config or header objects. (#10838)
- ## 🔒 Security Fixes
- - Default error redaction: AxiosError.toJSON() now redacts sensitive keys by default to prevent credential leaks in logs. The behavior is configurable via config.redact, with defaults exposed on defaults.redact. (#10838)
- - Cookie & XSRF handling: Cookie names are read literally rather than via regex, and only own properties are respected when evaluating withXSRFToken. (#10838)
- - Proxy bypass IPv6 parity: NO_PROXY matching now handles canonical IPv4-mapped IPv6 forms such as ::ffff:127.0.0.1 and ::ffff:7f00:1. (#10838)
- - Node http adapter hardening: Strips Proxy-Authorization when no proxy is in use and gates socketPath behind a new allowedSocketPaths allowlist (string or array, normalized) to reduce accidental Unix socket exposure. (#10838)
- - Browser xhr adapter: Stricter own-property checks when reading config and headers. (#10838)
- - URL parameters: AxiosURLSearchParams keeps %00 encoded and applies consistent encoding throughout. (#10838)
- - Public type surface: Adds formDataHeaderPolicy, redact, and allowedSocketPaths to the TypeScript declarations alongside their runtime defaults. (#10838)
- ## 🔧 Maintenance & Chores
- - Repo hygiene: Updates README.md and CHANGELOG.md, adds AGENTS.md, and refreshes the issue and PR templates. (#10838)
- [**Full Changelog**](https://github.com/axios/axios/compare/v0.31.1...v0.32.0)