{"id":"EUVD-2026-112360","revision":"5754d90d83b74b07aef9b88819f23c06","records":[{"revision":"5754d90d83b74b07aef9b88819f23c06","observedAt":"2026-11-04T00:06:01.851+00:00","statement":{"source":"euvd","id":"EUVD-2026-112360","aliases":["CVE-2026-118258","GHSA-3cmx-xjww-583x"],"title":"i18next-http-backend is a backend layer for i18next that loads translation resources in Node.js, browsers, and Deno. Prior to 4.0.4, interpolateUrl inserts unencoded language and namespace values into loadPath or addPath templates without r…","description":"i18next-http-backend is a backend layer for i18next that loads translation resources in Node.js, browsers, and Deno. Prior to 4.0.4, interpolateUrl inserts unencoded language and namespace values into loadPath or addPath templates without rejecting ampersand (&), equals (=), or semicolon (;) query separators. When a template places lng or ns in the query string and an attacker controls that value, the attacker can add or override parameters on browser or server-side translation requests, potentially exposing other namespaces or tenants or changing backend behavior through the application's network position and credentials. This vulnerability is the result of an incomplete fix for CVE-2026-41691. This issue is fixed in version 4.0.4.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","score":3.7,"severity":null}],"references":["https://github.com/i18next/i18next-http-backend/security/advisories/GHSA-3cmx-xjww-583x","https://github.com/i18next/i18next-http-backend/commit/b0eef9efd425055c554787cef7f878de33bbf510","https://github.com/i18next/i18next-http-backend/releases/tag/v4.0.4"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112360","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 28, 2026, 6:33:30 PM","dateUpdated":"Nov 3, 2026, 1:15:26 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-112360","identifiers":["EUVD-2026-112360","CVE-2026-118258","GHSA-3cmx-xjww-583x"]},"retained":false,"historicalAffected":[]}],"coverage":[]}