CVE-2026-1730

HighCVSS 8.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-434

Affected software

VendorProductVersions
skirridsystemsOS DataHub Maps<= 1.8.3

References

Timeline

Published
Feb 3, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2026-1730: High severity, CVSS 8.8 | Vulnix