{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-06T06:55:15.385","vulnerabilities":[{"cve":{"id":"CVE-2024-2409","sourceIdentifier":"security@wordfence.com","published":"2024-03-29T09:15:07.733","lastModified":"2026-04-08T18:21:05.583","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The MasterStudy LMS plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.3.1. This is due to insufficient validation checks within the _register_user() function called by the 'wp_ajax_nopriv_stm_lms_register' AJAX action. This makes it possible for unauthenticated attackers to register a user with administrator-level privileges when MasterStudy LMS Pro is installed and the LMS Forms Editor add-on is enabled."},{"lang":"es","value":"El complemento MasterStudy LMS para WordPress es vulnerable a la escalada de privilegios en todas las versiones hasta la 3.3.1 incluida. Esto se debe a comprobaciones de validación insuficientes dentro de la función _register_user() llamada por la acción AJAX 'wp_ajax_nopriv_stm_lms_register'. Esto hace posible que atacantes no autenticados registren un usuario con privilegios de nivel de administrador cuando MasterStudy LMS Pro está instalado y el complemento LMS Forms Editor está habilitado."}],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"weaknesses":[{"source":"security@wordfence.com","type":"Primary","description":[{"lang":"en","value":"CWE-266"}]},{"source":"nvd@nist.gov","type":"Secondary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:stylemixthemes:masterstudy_lms:*:*:*:*:*:wordpress:*:*","versionEndExcluding":"3.3.2","matchCriteriaId":"475BCFD5-F33A-4EE6-85EC-42B03D2A0431"}]}]}],"references":[{"url":"https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2","source":"security@wordfence.com","tags":["Patch","Release Notes"]},{"url":"https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system","source":"security@wordfence.com","tags":["Patch"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve","source":"security@wordfence.com","tags":["Third Party Advisory"]},{"url":"https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Release Notes"]},{"url":"https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}