{"id":"CVE-2026-88847","title":"The MasterStudy LMS WordPress Plugin  WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create cou…","summary":"The MasterStudy LMS WordPress Plugin  WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create cou…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-862"],"product":"MasterStudy LMS WordPress Plugin","affected":["masterstudy_lms_wordpress_plugin < 3.7.50"],"published":"2026-09-24","updated":"2026-09-24","sourceUpdated":"2026-09-24T14:42:02.707","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-88847","references":[{"url":"https://wpscan.com/vulnerability/c42e9b3a-5a0d-4e16-b18a-4184c09bcb5a/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-24T10:34:24.594406Z"},"ingestedAt":"2026-09-24T06:39:26.614Z","slug":"CVE-2026-88847","body":"## Overview\n\nThe MasterStudy LMS WordPress Plugin  WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":210089,"id":"CVE-2026-88847","ts":1790250160723,"field":"cvss","old":null,"new":"4.3"},{"seq":210088,"id":"CVE-2026-88847","ts":1790250160723,"field":"severity","old":"none","new":"medium"}]}