CVE-2026-67314 axios before 1.18.0 Prototype Pollution via auth subfields

axios versions =1.15.2 and 1.18.0 contain prototype-pollution read-side gadgets in Basic auth subfield handling lib/adapters/http.js and lib/helpers/resolveConfig.js. When an application is already affected by a separate prototype-pollution primitive and makes an axios request with an own auth...