{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-82845", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-08-31T08:27:16.968Z", "datePublished": "2026-09-12T06:00:09.956Z", "dateUpdated": "2026-09-12T06:00:09.956Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-09-12T06:00:09.956Z"}, "title": "Masteriyo LMS < 3.4.1 - Subscriber+ PHP Object Injection", "problemTypes": [{"descriptions": [{"description": "CWE-502 Deserialization of Untrusted Data", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Masteriyo LMS", "versions": [{"status": "affected", "versionType": "semver", "version": "0", "lessThan": "3.4.1"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Masteriyo LMS WordPress plugin before 3.4.1 does not prevent user-supplied values held as metadata from being deserialized when they are read back, allowing users with a minimal account to inject arbitrary PHP objects and, by way of a class shipped in a library bundled with the Masteriyo LMS WordPress plugin before 3.4.1, write and execute arbitrary code on the server. A weaker form of the same issue is reachable without an account and yields an arbitrary file write rather than code execution."}], "references": [{"url": "https://wpscan.com/vulnerability/5ced30ea-8b78-495f-b10c-42b3f10adcb3/", "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": "3.4.1", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Masteriyo LMS WordPress plugin before 3.4.1 does not prevent user-supplied values held as metadata from being deserialized when they are read back, allowing users with a minimal account to inject arbitrary PHP objects and, by way of a class shipped in a library bundled with the Masteriyo LMS WordPress plugin before 3.4.1, write and execute arbitrary code on the server. A weaker form of the same issue is reachable without an account and yields an arbitrary file write rather than code execution."}], "id": "CVE-2026-82845", "lastModified": "2026-09-12T06:16:26.043", "metrics": {}, "published": "2026-09-12T06:16:26.043", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/5ced30ea-8b78-495f-b10c-42b3f10adcb3/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Received"}

{}

{"created": "2026-09-12T08:30:10.583736+00:00", "updated": "2026-09-12T08:30:10.583741+00:00", "vendors": [], "weaknesses": ["CWE-502"]}