CVE-2026-93031
Deferred
Deferred - Pending Action
BaseFortify
Vulnerability report for CVE-2026-93031, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-09-18
Last updated on: 2026-09-21
Assigner: Wordfence
Description
Description
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 Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| WP | Cloud | Plugins/_deleeuw_ Use-your-Drive | Google Drive plugin for WordPress 2.0 |
| _DeLeeuw_ | Share-one-Drive | | OneDrive & SharePoint plugin for WordPress 2.0 |
| _DeLeeuw_ | WP | Cloud Plugins - Box (Lets-Box) 2.0 |
| _DeLeeuw_ | WP | Cloud Plugins - Dropbox (Out-of-the-Box) 2.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-434 | The product allows the upload or transfer of dangerous file types that are automatically processed within its environment. |
