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VulnerabilityPublished

CVE-2026-93031: WP Cloud Plugins/_deleeuw_ Use-your-Drive | Google Drive plugin for WordPress · Unrestricted File Upload

Affects WP Cloud Plugins/_deleeuw_ Use-your-Drive | Google Drive plugin for WordPressSource CVE Database V5

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Not known to be exploited · CVSS 8.8 High.

Data as of 2 Nov 2026, 22:58 UTC

CVSS 3.1 base score
8.8High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.5% chance of exploitation in 30 days – higher than 47% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 18 Sep 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2 Nov 2026.

What to do

Affected software

ProductAffectedFixed in
WP Cloud Plugins/_deleeuw_Use-your-Drive | Google Drive plugin for WordPressAffected
  • >=2.0 <=3.8.3
Fixed in–
_DeLeeuw_Share-one-Drive | OneDrive & SharePoint plugin for WordPressAffected
  • >=2.0 <=3.8.3
Fixed in–
_DeLeeuw_WP Cloud Plugins - Box (Lets-Box)Affected
  • >=2.0 <=3.8.3
Fixed in–
_DeLeeuw_WP Cloud Plugins - Dropbox (Out-of-the-Box)Affected
  • >=2.0 <=3.8.3
Fixed in–

AI-suggested

Users should monitor the vendor's advisory for updates. Until a fix is available, restrict subscriber-level user capabilities where possible and consider disabling or limiting the affected plugin's functionality. Avoid granting unnecessary upload permissions to low-privilege users.

Description

The WP Cloud Plugins Use-your-Drive, Out-of-the-Box, Share-one-Drive, and Lets-Box plugins for WordPress contain an arbitrary file upload vulnerability in versions 2.0 through 3.8.3. This flaw allows authenticated users with subscriber-level access or higher to upload files without proper validation of file type or content. The vulnerability arises from the download_file_to_uploads function, which registers an import action for unauthenticated users and lacks capability checks and MIME type validation. This can lead to remote code execution if malicious executable files are uploaded.

References

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