{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-28145","assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","state":"PUBLISHED","assignerShortName":"Patchstack","dateReserved":"2026-02-25T12:14:24.000Z","datePublished":"2026-07-31T13:19:39.683Z","dateUpdated":"2026-07-31T14:01:07.485Z"},"containers":{"cna":{"providerMetadata":{"orgId":"21595511-bba5-4825-b968-b78d1f9984a3","shortName":"Patchstack","dateUpdated":"2026-07-31T13:19:39.683Z"},"title":"WordPress MasterStudy LMS plugin <= 3.7.39 - Broken Access Control vulnerability","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-345","description":"CWE-345 Insufficient Verification of Data Authenticity","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-74","descriptions":[{"lang":"en","value":"CAPEC-74 Manipulating User State"}]}],"affected":[{"vendor":"StylemixThemes","product":"MasterStudy LMS","collectionURL":"https://wordpress.org/plugins","packageName":"masterstudy-lms-learning-management-system","versions":[{"status":"affected","version":"n/a","lessThanOrEqual":"3.7.39","changes":[{"at":"3.7.40","status":"unaffected"}],"versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"Insufficient Verification of Data Authenticity vulnerability in StylemixThemes MasterStudy LMS allows Manipulating User State.\n\nThis issue affects MasterStudy LMS: from n/a through 3.7.39.","supportingMedia":[{"type":"text/html","base64":false,"value":"Insufficient Verification of Data Authenticity vulnerability in StylemixThemes MasterStudy LMS allows Manipulating User State.<p>This issue affects MasterStudy LMS: from n/a through 3.7.39.</p>"}]}],"tags":["x_open-source"],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-7-39-broken-access-control-vulnerability?_s_id=cve","tags":["vdb-entry"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}}],"solutions":[{"lang":"en","value":"Update the WordPress MasterStudy LMS plugin to the latest available version (at least 3.7.40).","supportingMedia":[{"type":"text/html","base64":false,"value":"Update the WordPress MasterStudy LMS plugin to the latest available version (at least 3.7.40)."}]}],"credits":[{"lang":"en","value":"Abdullah Kareem \"cyberkareem\" | Patchstack Bug Bounty Program","user":"00000000-0000-4000-9000-000000000000","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-31T14:00:59.889282Z","id":"CVE-2026-28145","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-31T14:01:07.485Z"}}]}}