CVE-2026-2837

{"id": "CVE-2026-2837", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.3}]}, "published": "2026-03-21T04:17:12.993", "references": [{"url": "https://plugins.trac.wordpress.org/browser/ricerca-smart-search/tags/1.1.12/inc/admin_fields.php#L689", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/ddee4794-5b57-4af1-a427-3247882952e9?source=cve", "source": "security@wordfence.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The Ricerca \u2013 advanced search plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin's settings in all versions up to, and including, 1.1.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled."}, {"lang": "es", "value": "El plugin de b\u00fasqueda avanzada Ricerca para WordPress es vulnerable a cross-site scripting almacenado a trav\u00e9s de la configuraci\u00f3n del plugin en todas las versiones hasta la 1.1.12, inclusive, debido a una sanitizaci\u00f3n de entrada insuficiente y un escape de salida inadecuado. Esto permite que atacantes autenticados, con permisos de nivel de administrador y superiores, inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada. Esto solo afecta a instalaciones multisitio y a las instalaciones donde se ha deshabilitado 'unfiltered_html'."}], "lastModified": "2026-04-24T16:27:44.277", "sourceIdentifier": "security@wordfence.com"}