{"affected":[{"defaultStatus":"unaffected","ecosystem":"https://wordpress.org/plugins","packageName":"learning-management-system","product":"Masteriyo - LMS","source":"CNA: Patchstack","vendor":"ThemeGrill","versions":[{"changes":[{"at":"2.3.3","status":"unaffected"}],"lessThanOrEqual":"2.3.2","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-73996","cwes":["CWE-434"],"description":"Unrestricted Upload of File with Dangerous Type vulnerability in ThemeGrill Masteriyo - LMS learning-management-system allows Upload a Web Shell to a Web Server.This issue affects Masteriyo - LMS: from n/a through 2.3.2.","epss":{"date":"2026-11-04","percentile":0.44428,"score":0.00522},"exploits":[],"kev":null,"metrics":[{"score":9.8,"severity":"critical","source":"CNA: Patchstack","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793866438378,"publishedAt":1787061641020,"references":[{"source":"CNA: Patchstack","tags":["vdb-entry"],"url":"https://patchstack.com/database/wordpress/plugin/learning-management-system/vulnerability/wordpress-masteriyo-lms-plugin-2-3-2-arbitrary-file-upload-vulnerability?_s_id=cve"}],"remediation":[{"kind":"fix","source":"CNA: Patchstack","text":"Update the WordPress Masteriyo - LMS plugin to the latest available version (at least 2.3.3)."}],"revision":"a43390fe941442f7b156820e21bc5353094d20a7a253f6e0b68968c4894e0776","sources":[{"modifiedAt":1793866438378,"name":"CNA: Patchstack","retrievedAt":1793869714089,"url":"https://www.cve.org/CVERecord?id=CVE-2026-73996"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793869717130,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-73996"}],"ssvc":{"assessedAt":1787065806495,"automatable":"yes","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"WordPress Masteriyo - LMS plugin <= 2.3.2 - Arbitrary File Upload vulnerability","updatedAt":1793869717130}