{"id":"CVE-2026-82848","aliases":["EUVD-2026-74712","GHSA-3fc3-m3vj-c335"],"status":"published","title":"Masteriyo LMS 1.3.1 - 2.3.3 - Unauthenticated Course Enrollment Disclosure","description":"The Masteriyo LMS  WordPress plugin before 3.4.0 does not perform any authorization check before returning a course enrolment record over its REST API, allowing unauthenticated users to read any learner's enrolment status, timestamps and course-progress data by walking sequential record identifiers. A related gap lets any enrolled user retrieve other learners' enrolment records as well.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00323,"percentile":0.25535,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-09-09T06:00:07Z","modified":"2026-09-09T18:33:02Z","products":[{"vendor":"unknown","product":"masteriyo lms"}],"references":[{"url":"https://wpscan.com/vulnerability/a6e580be-ce42-479d-97cd-fcfa2f752b2c/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82848"},{"url":"https://wpscan.com/vulnerability/a6e580be-ce42-479d-97cd-fcfa2f752b2c"},{"url":"https://github.com/advisories/GHSA-3fc3-m3vj-c335"}],"sources":{"cve":[{"id":"CVE-2026-82848","title":"Masteriyo LMS 1.3.1 - 2.3.3 - Unauthenticated Course Enrollment Disclosure","description":"The Masteriyo LMS  WordPress plugin before 3.4.0 does not perform any authorization check before returning a course enrolment record over its REST API, allowing unauthenticated users to read any learner's enrolment status, timestamps and course-progress data by walking sequential record identifiers. A related gap lets any enrolled user retrieve other learners' enrolment records as well.","status":"published","published":"2026-09-09T06:00:07.288Z","modified":"2026-09-09T15:37:54.624Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:40:46.161838Z"}],"euvd":[{"id":"EUVD-2026-74712","description":"The Masteriyo LMS  WordPress plugin before 3.4.0 does not perform any authorization check before returning a course enrolment record over its REST API, allowing unauthenticated users to read any learner's enrolment status, timestamps and course-progress data by walking sequential record identifiers. A related gap lets any enrolled user retrieve other learners' enrolment records as well.","status":"published","published":"2026-09-09T06:00:07Z","modified":"2026-09-09T15:37:54Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T17:28:26.882462Z"}],"ghsa":[{"id":"GHSA-3fc3-m3vj-c335","title":"The Masteriyo LMS  WordPress plugin before 3.4.0 does not perform any authorization check before...","description":"The Masteriyo LMS  WordPress plugin before 3.4.0 does not perform any authorization check before returning a course enrolment record over its REST API, allowing unauthenticated users to read any learner's enrolment status, timestamps and course-progress data by walking sequential record identifiers. A related gap lets any enrolled user retrieve other learners' enrolment records as well.","status":"published","published":"2026-09-09T06:31:40Z","modified":"2026-09-09T18:33:02Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:11:40.005602Z"}],"nvd":[{"id":"CVE-2026-82848","description":"The Masteriyo LMS  WordPress plugin before 3.4.0 does not perform any authorization check before returning a course enrolment record over its REST API, allowing unauthenticated users to read any learner's enrolment status, timestamps and course-progress data by walking sequential record identifiers. A related gap lets any enrolled user retrieve other learners' enrolment records as well.","status":"published","published":"2026-09-09T06:17:17.453Z","modified":"2026-09-09T16:17:11.777Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:45.93749Z"}]}}