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vuln-nvd/data/2026/CVE-2026-4124.json
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{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"Ziggeo","vendor":"oliverfriedmann","versions":[{"lessThanOrEqual":"3.1.1","status":"affected","version":"0","versionType":"semver"}]}],"source":"security@wordfence.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"The Ziggeo plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.1.1. The wp_ajax_ziggeo_ajax handler only verifies a nonce (check_ajax_referer) but performs no capability checks via current_user_can(). Furthermore, the nonce ('ziggeo_ajax_nonce') is exposed to all logged-in users on every page via the wp_head and admin_head hooks . This makes it possible for authenticated attackers, with Subscriber-level access and above, to invoke multiple administrative operations including: saving arbitrary translation strings (translations_panel_save_strings via update_option('ziggeo_translations')), creating/updating/deleting event templates (event_editor_save_template/update_template/remove_template via update_option('ziggeo_events')), modifying SDK application settings (sdk_applications operations), and managing notifications (notification_handler via update_option('ziggeo_notifications'))."},{"lang":"es","value":"El plugin de Ziggeo para WordPress es vulnerable a la falta de autorización en todas las versiones hasta la 3.1.1, inclusive. El gestor wp_ajax_ziggeo_ajax solo verifica un nonce (check_ajax_referer) pero no realiza comprobaciones de capacidad a través de current_user_can(). Además, el nonce ('ziggeo_ajax_nonce') está expuesto a todos los usuarios con sesión iniciada en cada página a través de los hooks wp_head y admin_head. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, invoquen múltiples operaciones administrativas, incluyendo: guardar cadenas de traducción arbitrarias (translations_panel_save_strings a través de update_option('ziggeo_translations')), crear/actualizar/eliminar plantillas de eventos (event_editor_save_template/update_template/remove_template a través de update_option('ziggeo_events')), modificar la configuración de la aplicación del SDK (operaciones de SDK_applications) y gestionar notificaciones (notification_handler a través de update_option('ziggeo_notifications'))."}],"id":"CVE-2026-4124","lastModified":"2026-07-24T21:10:00.143","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"exploitabilityScore":2.8,"impactScore":2.5,"source":"security@wordfence.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-4124","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-04-13T15:07:50.969198Z","version":"2.0.3"}}]},"published":"2026-04-09T04:17:14.467","references":[{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1.1/admin/page_editor_events_ajax.php#L13"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1.1/admin/page_sdk_ajax.php#L8"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1.1/admin/page_translations_ajax.php#L13"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1.1/core/ajax.php#L31"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1.1/core/header.php#L67"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/ziggeo/trunk/admin/page_editor_events_ajax.php#L13"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/ziggeo/trunk/admin/page_sdk_ajax.php#L8"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/ziggeo/trunk/admin/page_translations_ajax.php#L13"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/ziggeo/trunk/core/ajax.php#L31"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/ziggeo/trunk/core/header.php#L67"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3494290%40ziggeo&new=3494290%40ziggeo&sfp_email=&sfph_mail="},{"source":"security@wordfence.com","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/15477c00-0764-4850-8bce-d65b6b1cbe4c?source=cve"}],"sourceIdentifier":"security@wordfence.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-862"}],"source":"security@wordfence.com","type":"Secondary"}]}