CVE-2026-93031WP 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
Updated under an hour ago ()
Does this affect you?
It affects WP Cloud Plugins/_deleeuw_ Use-your-Drive | Google Drive plugin for WordPress and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-434
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Sep 19, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
WP Cloud Plugins/_deleeuw_ Use-your-Drive | Google Drive plugin for WordPress wp_cloud_plugins_deleeuw:use_your_drive_google_drive_plugin_for_wordpress (from the name) | from 2.0 through 3.8.3 | CNA record |
_DeLeeuw_ Share-one-Drive | OneDrive & SharePoint plugin for WordPress deleeuw:share_one_drive_onedrive_and_sharepoint_plugin_for_wordpress (from the name) | from 2.0 through 3.8.3 | CNA record |
_DeLeeuw_ WP Cloud Plugins - Box (Lets-Box) deleeuw:wp_cloud_plugins_box_lets_box (from the name) | from 2.0 through 3.8.3 | CNA record |
_DeLeeuw_ WP Cloud Plugins - Dropbox (Out-of-the-Box) deleeuw:wp_cloud_plugins_dropbox_out_of_the_box (from the name) | from 2.0 through 3.8.3 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a10ab4d6-318e-4dd6-9f81-ed25f181d074?source=cve
- https://documentation.wpcloudplugins.com/other/changelog#id-3.9.0
- https://wpcloudplugins.gitbook.io/docs/other/changelog
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.