Rating:

High

Patched:

Yes

Type:

plugin

CVSS Score:

8.8

From Version:

To Version:

1.8.3

CVE:

CVE-2026-1730

Patched Version:

1.8.4

Published:

02.02.2026

Updated:

02.02.2026

How to fix the vulnerability?

Update to version 1.8.4, or a newer patched version

OS DataHub Maps <= 1.8.3 - Authenticated (Author+) Arbitrary File Upload

Slug:

os-datahub-maps

Description:

The OS DataHub Maps plugin for WordPress is vulnerable to arbitrary file uploads due to incorrect file type validation in the 'OS_DataHub_Maps_Admin::add_file_and_ext' function in all versions up to, and including, 1.8.3. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

CWE:

Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

References:

https://www.wordfence.com/threat-intel/vulnerabilities/id/c32ba2a0-a9a7-4f17-8169-912cecc40b7b?source=api-prod

Researchers:

Williwollo (CybrX)

CVE Link:

CVE-2026-1730

Copyrights:

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