{"schema_version":1,"title":"Masteriyo vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 11 vulnerabilities in Masteriyo: 2 in the last 7 days and 10 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-82850, was published on 24 September 2026.","url":"https://junglewise.ai/threats/vendors/masteriyo","json_url":"https://junglewise.ai/threats/vendors/masteriyo.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/masteriyo","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":0,"all_time":11,"critical":1,"exploited":0,"last_7_days":2,"last_30_days":8,"last_90_days":10,"last_365_days":11},"latest":[{"cve":"CVE-2026-82850","cvss":4.3,"epss":0.0018,"slug":"cve-2026-82850-the-masteriyo-lms-wordpress-plugin-before-3-4-2-does-not-restrict","title":"Masteriyo LMS WordPress plugin sensitive data disclosure in quiz answer keys","severity":"medium","exploited":false,"published_at":"2026-09-24T06:17:01.77+00:00","url":"https://junglewise.ai/threats/cve-2026-82850-the-masteriyo-lms-wordpress-plugin-before-3-4-2-does-not-restrict"},{"cve":"CVE-2026-82849","cvss":4.3,"epss":0.0016,"slug":"cve-2026-82849-the-masteriyo-lms-wordpress-plugin-before-3-4-2-does-not-verify","title":"Masteriyo LMS WordPress plugin insecure direct object reference in course progress","severity":"medium","exploited":false,"published_at":"2026-09-24T06:17:01.65+00:00","url":"https://junglewise.ai/threats/cve-2026-82849-the-masteriyo-lms-wordpress-plugin-before-3-4-2-does-not-verify"},{"cve":"CVE-2026-82851","cvss":2.7,"epss":0.003,"slug":"cve-2026-82851-masteriyo-lms-arbitrary-post-disclosure-via-idor","title":"Masteriyo LMS arbitrary post disclosure via IDOR","severity":"low","exploited":false,"published_at":"2026-09-12T06:16:26.253+00:00","url":"https://junglewise.ai/threats/cve-2026-82851-masteriyo-lms-arbitrary-post-disclosure-via-idor"},{"cve":"CVE-2026-82847","cvss":6.8,"epss":0.0043,"slug":"cve-2026-82847-masteriyo-lms-stored-xss-in-course-highlights-field","title":"Masteriyo LMS stored XSS in course highlights field","severity":"medium","exploited":false,"published_at":"2026-09-12T06:16:26.147+00:00","url":"https://junglewise.ai/threats/cve-2026-82847-masteriyo-lms-stored-xss-in-course-highlights-field"},{"cve":"CVE-2026-82845","cvss":9.9,"epss":0.0064,"slug":"cve-2026-82845-masteriyo-lms-php-object-injection-in-metadata-deserialization","title":"Masteriyo LMS PHP object injection in metadata deserialization","severity":"critical","exploited":false,"published_at":"2026-09-12T06:16:26.043+00:00","url":"https://junglewise.ai/threats/cve-2026-82845-masteriyo-lms-php-object-injection-in-metadata-deserialization"},{"cve":"CVE-2026-82848","cvss":5.3,"epss":0.0032,"slug":"cve-2026-82848-masteriyo-lms-authorization-bypass-in-rest-api-course-enrollment","title":"Masteriyo LMS authorization bypass in REST API course enrollment endpoint","severity":"medium","exploited":false,"published_at":"2026-09-09T06:17:17.453+00:00","url":"https://junglewise.ai/threats/cve-2026-82848-masteriyo-lms-authorization-bypass-in-rest-api-course-enrollment"},{"cve":"CVE-2026-8279","cvss":5.3,"epss":0.004,"slug":"cve-2026-8279-masteriyo-lms-authorization-bypass-in-course-progress-deletion","title":"Masteriyo LMS authorization bypass in course progress deletion","severity":"medium","exploited":false,"published_at":"2026-09-07T13:20:43.56+00:00","url":"https://junglewise.ai/threats/cve-2026-8279-masteriyo-lms-authorization-bypass-in-course-progress-deletion"},{"cve":"CVE-2026-82846","cvss":6.8,"epss":0.0043,"slug":"cve-2026-82846-masteriyo-lms-stored-cross-site-scripting-in-course-custom-fields","title":"Masteriyo LMS stored cross-site scripting in course custom fields","severity":"medium","exploited":false,"published_at":"2026-09-05T07:17:13.187+00:00","url":"https://junglewise.ai/threats/cve-2026-82846-masteriyo-lms-stored-cross-site-scripting-in-course-custom-fields"},{"cve":"CVE-2026-13332","cvss":3.7,"slug":"cve-2026-13332-masteriyo-lms-unauthenticated-session-termination-in-ajax-action","title":"Masteriyo LMS unauthenticated session termination in AJAX action","severity":"info","exploited":false,"published_at":"2026-07-27T07:16:24.82+00:00","url":"https://junglewise.ai/threats/cve-2026-13332-masteriyo-lms-unauthenticated-session-termination-in-ajax-action"},{"cve":"CVE-2026-59513","cvss":6.5,"slug":"cve-2026-59513-masteriyo-lms-subscriber-cross-site-scripting","title":"Masteriyo LMS Subscriber Cross Site Scripting","severity":"medium","exploited":false,"published_at":"2026-07-23T12:18:31.983+00:00","url":"https://junglewise.ai/threats/cve-2026-59513-masteriyo-lms-subscriber-cross-site-scripting"},{"cve":"CVE-2026-10824","cvss":6.5,"slug":"cve-2026-10824-masteriyo-lms-authorization-bypass-in-course-progress-rest-api","title":"Masteriyo LMS authorization bypass in course-progress REST API","severity":"info","exploited":false,"published_at":"2026-06-25T07:16:44.767+00:00","url":"https://junglewise.ai/threats/cve-2026-10824-masteriyo-lms-authorization-bypass-in-course-progress-rest-api"}],"vendor":{"hub":true,"name":"Masteriyo","slug":"masteriyo","url":"https://junglewise.ai/threats/vendors/masteriyo"},"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-07","critical":1,"exploited":0,"vulnerabilities":5},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":2}],"most_severe":[{"cve":"CVE-2026-82845","cvss":9.9,"epss":0.0064,"slug":"cve-2026-82845-masteriyo-lms-php-object-injection-in-metadata-deserialization","title":"Masteriyo LMS PHP object injection in metadata deserialization","severity":"critical","exploited":false,"published_at":"2026-09-12T06:16:26.043+00:00","url":"https://junglewise.ai/threats/cve-2026-82845-masteriyo-lms-php-object-injection-in-metadata-deserialization"},{"cve":"CVE-2026-82847","cvss":6.8,"epss":0.0043,"slug":"cve-2026-82847-masteriyo-lms-stored-xss-in-course-highlights-field","title":"Masteriyo LMS stored XSS in course highlights field","severity":"medium","exploited":false,"published_at":"2026-09-12T06:16:26.147+00:00","url":"https://junglewise.ai/threats/cve-2026-82847-masteriyo-lms-stored-xss-in-course-highlights-field"},{"cve":"CVE-2026-82846","cvss":6.8,"epss":0.0043,"slug":"cve-2026-82846-masteriyo-lms-stored-cross-site-scripting-in-course-custom-fields","title":"Masteriyo LMS stored cross-site scripting in course custom fields","severity":"medium","exploited":false,"published_at":"2026-09-05T07:17:13.187+00:00","url":"https://junglewise.ai/threats/cve-2026-82846-masteriyo-lms-stored-cross-site-scripting-in-course-custom-fields"},{"cve":"CVE-2026-59513","cvss":6.5,"slug":"cve-2026-59513-masteriyo-lms-subscriber-cross-site-scripting","title":"Masteriyo LMS Subscriber Cross Site Scripting","severity":"medium","exploited":false,"published_at":"2026-07-23T12:18:31.983+00:00","url":"https://junglewise.ai/threats/cve-2026-59513-masteriyo-lms-subscriber-cross-site-scripting"},{"cve":"CVE-2026-8279","cvss":5.3,"epss":0.004,"slug":"cve-2026-8279-masteriyo-lms-authorization-bypass-in-course-progress-deletion","title":"Masteriyo LMS authorization bypass in course progress deletion","severity":"medium","exploited":false,"published_at":"2026-09-07T13:20:43.56+00:00","url":"https://junglewise.ai/threats/cve-2026-8279-masteriyo-lms-authorization-bypass-in-course-progress-deletion"},{"cve":"CVE-2026-82848","cvss":5.3,"epss":0.0032,"slug":"cve-2026-82848-masteriyo-lms-authorization-bypass-in-rest-api-course-enrollment","title":"Masteriyo LMS authorization bypass in REST API course enrollment endpoint","severity":"medium","exploited":false,"published_at":"2026-09-09T06:17:17.453+00:00","url":"https://junglewise.ai/threats/cve-2026-82848-masteriyo-lms-authorization-bypass-in-rest-api-course-enrollment"},{"cve":"CVE-2026-82850","cvss":4.3,"epss":0.0018,"slug":"cve-2026-82850-the-masteriyo-lms-wordpress-plugin-before-3-4-2-does-not-restrict","title":"Masteriyo LMS WordPress plugin sensitive data disclosure in quiz answer keys","severity":"medium","exploited":false,"published_at":"2026-09-24T06:17:01.77+00:00","url":"https://junglewise.ai/threats/cve-2026-82850-the-masteriyo-lms-wordpress-plugin-before-3-4-2-does-not-restrict"},{"cve":"CVE-2026-82849","cvss":4.3,"epss":0.0016,"slug":"cve-2026-82849-the-masteriyo-lms-wordpress-plugin-before-3-4-2-does-not-verify","title":"Masteriyo LMS WordPress plugin insecure direct object reference in course progress","severity":"medium","exploited":false,"published_at":"2026-09-24T06:17:01.65+00:00","url":"https://junglewise.ai/threats/cve-2026-82849-the-masteriyo-lms-wordpress-plugin-before-3-4-2-does-not-verify"},{"cve":"CVE-2026-82851","cvss":2.7,"epss":0.003,"slug":"cve-2026-82851-masteriyo-lms-arbitrary-post-disclosure-via-idor","title":"Masteriyo LMS arbitrary post disclosure via IDOR","severity":"low","exploited":false,"published_at":"2026-09-12T06:16:26.253+00:00","url":"https://junglewise.ai/threats/cve-2026-82851-masteriyo-lms-arbitrary-post-disclosure-via-idor"},{"cve":"CVE-2026-10824","cvss":6.5,"slug":"cve-2026-10824-masteriyo-lms-authorization-bypass-in-course-progress-rest-api","title":"Masteriyo LMS authorization bypass in course-progress REST API","severity":"info","exploited":false,"published_at":"2026-06-25T07:16:44.767+00:00","url":"https://junglewise.ai/threats/cve-2026-10824-masteriyo-lms-authorization-bypass-in-course-progress-rest-api"}],"generated_at":"2026-09-27T03:07:00.185062+00:00","technologies":[]}