{"id":"CVE-2026-78284","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-78284","summary":"Unauthenticated Arbitrary File Deletion in MasterStudy LMS <= 3.7.42 versions.","details":"Unauthenticated Arbitrary File Deletion in MasterStudy LMS <= 3.7.42 versions.","published":"2026-08-24T22:17:21.053","modified":"2026-08-24T22:17:21.053","cvss":{"score":8.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://patchstack.com/database/wordpress/plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-7-42-arbitrary-file-deletion-vulnerability?_s_id=cve"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-24T22:17:21.053"}}