{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-14T19:13:20.071","vulnerabilities":[{"cve":{"id":"CVE-2026-4484","sourceIdentifier":"security@wordfence.com","published":"2026-03-26T02:16:07.913","lastModified":"2026-04-24T16:35:20.070","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"The Masteriyo LMS plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.1.6. This is due to the plugin allowing a user to update the user role through the 'InstructorsController::prepare_object_for_database' function. This makes it possible for authenticated attackers, with Student-level access and above, to elevate their privileges to that of an administrator."},{"lang":"es","value":"El plugin Masteriyo LMS para WordPress es vulnerable a una escalada de privilegios en todas las versiones hasta la 2.1.6, inclusive. Esto se debe a que el plugin permite a un usuario actualizar el rol de usuario a través de la función 'InstructorsController::prepare_object_for_database'. Esto hace posible que atacantes autenticados, con acceso de nivel de Estudiante o superior, eleven sus privilegios a los de un administrador."}],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}]},"weaknesses":[{"source":"security@wordfence.com","type":"Secondary","description":[{"lang":"en","value":"CWE-862"}]}],"references":[{"url":"https://plugins.trac.wordpress.org/browser/learning-management-system/tags/2.1.6/includes/RestApi/Controllers/Version1/InstructorsController.php#L305","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3490792/learning-management-system/trunk/includes/RestApi/Controllers/Version1/InstructorsController.php","source":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/265be0af-66a4-4636-ab81-f8e2c5a1282e?source=cve","source":"security@wordfence.com"}]}}]}