{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-82849", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-08-31T08:27:29.561Z", "datePublished": "2026-09-24T06:00:17.092Z", "dateUpdated": "2026-09-24T06:00:17.092Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-09-24T06:00:17.092Z"}, "title": "Masteriyo LMS < 3.4.2 - Subscriber+ Arbitrary User Course Progress Disclosure via IDOR", "problemTypes": [{"descriptions": [{"description": "CWE-639 Authorization Bypass Through User-Controlled Key", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Masteriyo LMS", "versions": [{"status": "affected", "versionType": "semver", "version": "0", "lessThan": "3.4.2"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Masteriyo LMS WordPress plugin before 3.4.2 does not verify that the user making the request owns the course-progress records being returned, allowing any authenticated user, such as a self-registered subscriber, to read another user's learning activity. The ownership check it applies is skipped whenever the requested account is not named with a non-zero value, in which case the records of every learner on the site are returned at once."}], "references": [{"url": "https://wpscan.com/vulnerability/8114501a-3591-4d8c-b73e-a598756d45d7/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Karthik Ramakrishnan", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Masteriyo LMS", "vendor": "Unknown", "versions": [{"lessThan": "3.4.2", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Masteriyo LMS WordPress plugin before 3.4.2 does not verify that the user making the request owns the course-progress records being returned, allowing any authenticated user, such as a self-registered subscriber, to read another user's learning activity. The ownership check it applies is skipped whenever the requested account is not named with a non-zero value, in which case the records of every learner on the site are returned at once."}], "id": "CVE-2026-82849", "lastModified": "2026-09-24T06:17:01.650", "metrics": {}, "published": "2026-09-24T06:17:01.650", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/8114501a-3591-4d8c-b73e-a598756d45d7/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Received"}

{}

{}