{"affected":[{"defaultStatus":"unaffected","product":"Falang multilanguage for WordPress","source":"CNA: Wordfence","vendor":"sbouey","versions":[{"lessThanOrEqual":"1.4.6","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-118047","cwes":["CWE-79"],"description":"The Falang multilanguage for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'falang_term[<taxonomy>][<locale>][<field>] (via order[] driving wp_update_term)' parameter in all versions up to, and including, 1.4.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploit is made reliable because the required 'falang' nonce is disclosed to any logged-in user through the equally unprotected wp_ajax_falang_menu_translation handler, requiring no elevated access to obtain.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":6.4,"severity":"medium","source":"CNA: Wordfence","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","version":"3.1"}],"modifiedAt":1794050785836,"publishedAt":1794050785836,"references":[{"source":"CNA: Wordfence","tags":[],"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2b995c66-f228-427e-b1b1-edcd5cb38041?source=cve"},{"source":"CNA: Wordfence","tags":[],"url":"https://plugins.trac.wordpress.org/browser/falang/tags/1.4.6/admin/views/falang_term_translation_page.php#L197"},{"source":"CNA: Wordfence","tags":[],"url":"https://plugins.trac.wordpress.org/browser/falang/tags/1.4.6/admin/class-falang-admin.php#L1721"},{"source":"CNA: Wordfence","tags":[],"url":"https://plugins.trac.wordpress.org/browser/falang/tags/1.4.6/admin/class-falang-admin.php#L2739"},{"source":"CNA: Wordfence","tags":[],"url":"https://plugins.trac.wordpress.org/browser/falang/tags/1.4.6/admin/class-falang-admin.php#L2904"},{"source":"CNA: Wordfence","tags":[],"url":"https://plugins.trac.wordpress.org/browser/falang/tags/1.4.6/admin/class-falang-admin.php#L2995"},{"source":"CNA: Wordfence","tags":[],"url":"https://plugins.trac.wordpress.org/browser/falang/tags/1.4.6/admin/views/edit_menu_page.php#L135"},{"source":"CNA: Wordfence","tags":[],"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3788331%40falang&new=3788331%40falang"}],"remediation":[],"revision":"57826fd13e4de44f9f1085de19fdba360b60c547400b385e2923edd8cafe3c47","sources":[{"modifiedAt":1794050785836,"name":"CNA: Wordfence","retrievedAt":1794053383139,"url":"https://www.cve.org/CVERecord?id=CVE-2026-118047"}],"ssvc":null,"status":"published","title":"Falang multilanguage for WordPress <= 1.4.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via falang_term[] via `falang_language_ordering` AJAX / `edit_term` hook","updatedAt":1794053383139}