{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93031", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-09-17T15:11:46.407Z", "datePublished": "2026-09-18T19:36:29.297Z", "dateUpdated": "2026-09-18T19:36:29.297Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-09-18T19:36:29.297Z"}, "affected": [{"vendor": "WP Cloud Plugins/_deleeuw_", "product": "Use-your-Drive | Google Drive plugin for WordPress", "versions": [{"version": "2.0", "status": "affected", "lessThanOrEqual": "3.8.3", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "_DeLeeuw_", "product": "Share-one-Drive | OneDrive & SharePoint plugin for WordPress", "versions": [{"version": "2.0", "status": "affected", "lessThanOrEqual": "3.8.3", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "_DeLeeuw_", "product": "WP Cloud Plugins - Box (Lets-Box)", "versions": [{"version": "2.0", "status": "affected", "lessThanOrEqual": "3.8.3", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "_DeLeeuw_", "product": "WP Cloud Plugins - Dropbox (Out-of-the-Box)", "versions": [{"version": "2.0", "status": "affected", "lessThanOrEqual": "3.8.3", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The WP Cloud Plugins Use-your-Drive, Out-of-the-Box, Share-one-Drive, and Lets-Box plugins for WordPress are vulnerable to Arbitrary File Upload in all versions from 2.0 up to, and including, 3.8.3 via the download_file_to_uploads function. This is due to the import action being registered for unauthenticated users via wp_ajax_nopriv_, a missing capability check in can_import(), and the imported file's extension and contents not being validated against get_allowed_mime_types() before it is written to the uploads directory. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload files that may be executable, which makes remote code execution possible."}], "title": "WP Cloud Plugins Use-your-Drive, Out-of-the-Box, Share-one-Drive, and Lets-Box <= 3.8.3 - Authenticated (Subscriber+) Arbitrary File Upload via Media Import", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a10ab4d6-318e-4dd6-9f81-ed25f181d074?source=cve"}, {"url": "https://documentation.wpcloudplugins.com/other/changelog#id-3.9.0"}, {"url": "https://wpcloudplugins.gitbook.io/docs/other/changelog"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-434 Unrestricted Upload of File with Dangerous Type", "cweId": "CWE-434", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH"}}], "credits": [{"lang": "en", "type": "finder", "value": "WP Cloud Plugins"}], "timeline": [{"time": "2026-09-17T15:27:16.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-09-17T00:00:00.000Z", "lang": "en", "value": "Disclosed"}]}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Use-your-Drive | Google Drive plugin for WordPress", "vendor": "WP Cloud Plugins/_deleeuw_", "versions": [{"lessThanOrEqual": "3.8.3", "status": "affected", "version": "2.0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Share-one-Drive | OneDrive & SharePoint plugin for WordPress", "vendor": "_DeLeeuw_", "versions": [{"lessThanOrEqual": "3.8.3", "status": "affected", "version": "2.0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "WP Cloud Plugins - Box (Lets-Box)", "vendor": "_DeLeeuw_", "versions": [{"lessThanOrEqual": "3.8.3", "status": "affected", "version": "2.0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "WP Cloud Plugins - Dropbox (Out-of-the-Box)", "vendor": "_DeLeeuw_", "versions": [{"lessThanOrEqual": "3.8.3", "status": "affected", "version": "2.0", "versionType": "semver"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The WP Cloud Plugins Use-your-Drive, Out-of-the-Box, Share-one-Drive, and Lets-Box plugins for WordPress are vulnerable to Arbitrary File Upload in all versions from 2.0 up to, and including, 3.8.3 via the download_file_to_uploads function. This is due to the import action being registered for unauthenticated users via wp_ajax_nopriv_, a missing capability check in can_import(), and the imported file's extension and contents not being validated against get_allowed_mime_types() before it is written to the uploads directory. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload files that may be executable, which makes remote code execution possible."}], "id": "CVE-2026-93031", "lastModified": "2026-09-18T20:17:31.630", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}]}, "published": "2026-09-18T20:17:31.630", "references": [{"source": "[email protected]", "url": "https://documentation.wpcloudplugins.com/other/changelog#id-3.9.0"}, {"source": "[email protected]", "url": "https://wpcloudplugins.gitbook.io/docs/other/changelog"}, {"source": "[email protected]", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a10ab4d6-318e-4dd6-9f81-ed25f181d074?source=cve"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "[email protected]", "type": "Primary"}]}

{}

{}