CVE-2026-11801

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "WPAdverts \u2013 Classifieds Plugin", "vendor": "gwin", "versions": [{"lessThanOrEqual": "2.3.2", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The WPAdverts \u2013 Classifieds Plugin plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.3.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to retrieve internal site configuration data exposed by the classifieds-types REST endpoint, including registered post types, labels, associated taxonomies, form scheme metadata, contact options, and custom field meta keys."}, {"lang": "es", "value": "El plugin WPAdverts - Classifieds Plugin para WordPress es vulnerable a la omisi\u00f3n de autorizaci\u00f3n en todas las versiones hasta la 2.3.2, inclusive. Esto se debe a que el plugin no verifica correctamente que un usuario est\u00e1 autorizado para realizar una acci\u00f3n. Esto hace posible que atacantes no autenticados recuperen datos de configuraci\u00f3n interna del sitio expuestos por el endpoint REST classifieds-types, incluyendo tipos de publicaci\u00f3n registrados, etiquetas, taxonom\u00edas asociadas, metadatos del esquema del formulario, opciones de contacto y claves meta de campos personalizados."}], "id": "CVE-2026-11801", "lastModified": "2026-10-22T22:10:00.250", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-11801", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-18T19:20:25.052081Z", "version": "2.0.3"}}]}, "published": "2026-08-18T03:16:38.650", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/wpadverts/tags/2.3.2/includes/class-rest-blocks.php#L13"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/wpadverts/tags/2.3.2/includes/class-rest-blocks.php#L50"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/wpadverts/tags/2.3.3/includes/class-rest-blocks.php#L49"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?reponame=&new=3635095%40wpadverts%2Ftrunk&old=3557928%40wpadverts%2Ftrunk"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/37bb8d68-dd87-437a-80e5-e99e93dc55b6?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

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