{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-82846", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-08-31T08:27:24.103Z", "datePublished": "2026-09-05T06:00:06.979Z", "dateUpdated": "2026-09-05T06:00:06.979Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-09-05T06:00:06.979Z"}, "title": "Masteriyo LMS 1.18.0 - 2.3.3 - Instructor+ Stored XSS via Course Custom Fields", "problemTypes": [{"descriptions": [{"description": "CWE-79 Cross-Site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Masteriyo LMS", "versions": [{"status": "affected", "versionType": "semver", "version": "1.18.0", "lessThan": "3.4.0"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Masteriyo LMS WordPress plugin before 3.4.0 does not sanitise and escape some course settings before outputting them in a page available to all visitors, allowing users with a course-author role to perform Stored Cross-Site Scripting attacks that run in the session of anyone viewing the course, including a logged-in administrator."}], "references": [{"url": "https://wpscan.com/vulnerability/0ee2052c-90a8-4b98-947a-adc55feb1de7/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Mutantgun", "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": "3.4.0", "status": "affected", "version": "1.18.0", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Masteriyo LMS WordPress plugin before 3.4.0 does not sanitise and escape some course settings before outputting them in a page available to all visitors, allowing users with a course-author role to perform Stored Cross-Site Scripting attacks that run in the session of anyone viewing the course, including a logged-in administrator."}], "id": "CVE-2026-82846", "lastModified": "2026-09-05T07:17:13.187", "metrics": {}, "published": "2026-09-05T07:17:13.187", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/0ee2052c-90a8-4b98-947a-adc55feb1de7/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Received"}

{}

{"created": "2026-09-05T07:45:05.606373+00:00", "updated": "2026-09-05T07:45:05.606379+00:00", "vendors": [], "weaknesses": ["CWE-79"]}