{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2024-2409", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2024-03-12T21:35:10.961Z", "datePublished": "2024-03-29T08:31:29.816Z", "dateUpdated": "2026-04-08T17:09:52.197Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T17:09:52.197Z"}, "affected": [{"vendor": "stylemix", "product": "MasterStudy LMS WordPress Plugin \u2013 for Online Courses and Education", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "3.3.1", "versionType": "semver"}], "defaultStatus": "unaffected"}], "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."}], "title": "MasterStudy LMS <= 3.3.1 - Unauthenticated Privilege Escalation via stm_lms_register AJAX Action", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve"}, {"url": "https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2"}, {"url": "https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-266 Incorrect Privilege Assignment", "cweId": "CWE-266", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"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"}}], "credits": [{"lang": "en", "type": "finder", "value": "Hiroho Shimada"}], "timeline": [{"time": "2024-03-13T00:00:00.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2024-03-28T00:00:00.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T19:11:53.476Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve", "tags": ["x_transferred"]}, {"url": "https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2", "tags": ["x_transferred"]}, {"url": "https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system", "tags": ["x_transferred"]}]}, {"affected": [{"vendor": "stylemixthemes", "product": "masterstudy_lms", "cpes": ["cpe:2.3:a:stylemixthemes:masterstudy_lms:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "3.3.2", "versionType": "semver"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-08-08T18:33:47.419360Z", "id": "CVE-2024-2409", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-08T18:34:51.364Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve", "tags": ["x_transferred"]}, {"url": "https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2", "tags": ["x_transferred"]}, {"url": "https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T19:11:53.476Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-2409", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-08-08T18:33:47.419360Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:stylemixthemes:masterstudy_lms:*:*:*:*:*:*:*:*"], "vendor": "stylemixthemes", "product": "masterstudy_lms", "versions": [{"status": "affected", "version": "0", "lessThan": "3.3.2", "versionType": "semver"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-08T18:34:42.080Z"}}], "cna": {"credits": [{"lang": "en", "type": "finder", "value": "Hiroho Shimada"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "affected": [{"vendor": "stylemix", "product": "MasterStudy LMS WordPress Plugin \u2013 for Online Courses and Education", "versions": [{"status": "affected", "version": "*", "versionType": "semver", "lessThanOrEqual": "3.3.1"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2024-03-13T00:00:00.000Z", "value": "Vendor Notified"}, {"lang": "en", "time": "2024-03-28T00:00:00.000Z", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve"}, {"url": "https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2"}, {"url": "https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system"}], "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-266 Incorrect Privilege Assignment"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2024-03-29T08:31:29.816Z"}}}, "cveMetadata": {"cveId": "CVE-2024-2409", "state": "PUBLISHED", "dateUpdated": "2024-08-08T18:34:51.364Z", "dateReserved": "2024-03-12T21:35:10.961Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2024-03-29T08:31:29.816Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:stylemixthemes:masterstudy_lms:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "475BCFD5-F33A-4EE6-85EC-42B03D2A0431", "versionEndExcluding": "3.3.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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 validaci\u00f3n insuficientes dentro de la funci\u00f3n _register_user() llamada por la acci\u00f3n 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 est\u00e1 instalado y el complemento LMS Forms Editor est\u00e1 habilitado."}], "id": "CVE-2024-2409", "lastModified": "2026-04-08T18:21:05.583", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "security@wordfence.com", "type": "Secondary"}]}, "published": "2024-03-29T09:15:07.733", "references": [{"source": "security@wordfence.com", "tags": ["Patch", "Release Notes"], "url": "https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2"}, {"source": "security@wordfence.com", "tags": ["Patch"], "url": "https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system"}, {"source": "security@wordfence.com", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Release Notes"], "url": "https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-266"}], "source": "security@wordfence.com", "type": "Primary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{}

{}