CVE-2026-41885: locize i18next-locize-backend, инжекция

Описание

Оригинално описание

i18next-locize-backend is a simple i18next backend for locize.com which can be used in Node.js, in the browser and for Deno. Prior to version 9.0.2, i18next-locize-backend interpolates lng, ns, projectId, and version directly into the configured loadPath / privatePath / addPath / updatePath / getLanguagesPath URL templates with no path-component validation and no encoding. When an application exposes any of these values to user-controlled input (?lng= / ?ns= query parameters via i18next-browser-languagedetector, cookies, request headers, or a URL-derived projectId), a crafted value can change the structure of the outgoing request URL. Affected call sites in lib/index.js (pre-patch): the interpolate() helper is used at the five URL-build sites — _readAny/read (line 415 for private, 426 for public), getLanguages (lines 271 and 296), and writePage (lines 616 and 622) for the missing-key and update POST paths. The helper interpolate in lib/utils.js substitutes raw values with no encoding. This issue has been patched in version 9.0.2.

Засегнати продукти

• locize i18next-locize-backend: < 9.0.2

Вид слабост

• CWE-22 Неправилно ограничаване на път до позволена директория
• CWE-74 Неправилна неутрализация на специални елементи в изходни данни

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-41885
• https://nvd.nist.gov/vuln/detail/CVE-2026-41885
• https://github.com/locize/i18next-locize-backend/security/advisories/GHSA-mgcp-mfp8-3q45