Plugins · os-datahub-maps · data as of 2026-11-04
Is OS DataHub Maps safe? Known vulnerabilities and latest version
- Latest version
- 1.8.4
- Last updated
- 2026-02-02
- Active installs
- 200+
- Known issues on record
- 1
- Unpatched in latest
- 0
- Tested up to WP
- 6.9.11 · PHP 5.6.0+
A plugin to display UK Ordnance Survey maps with markers and tracks. — by skirridsystems
What to do
- Update to the latest version (1.8.4). Anything older than 1.8.4 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
- If you cannot update right away, deactivate it until you can.
- Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
- If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.
With WP-CLI: wp plugin get os-datahub-maps --field=version shows what you run; wp plugin update os-datahub-maps updates it.
Check your version
Known vulnerabilities
1 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.
high 8.8 CVE-2026-1730 · published 2026-02-03
Arbitrary file upload in OS DataHub Maps (1.8.3 and older)
- Affected
- 1.8.3 and older
- Fixed in
- 1.8.4 *
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber)
- Range from
- CVE record (the advisory publisher) · score by Wordfence
Details from the advisory
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.
NVD CVE-2026-1730Wordfence advisoryCode change (fix)Plugin source
Recent activity
- 2026-02-02 — latest release on wordpress.org (1.8.4).
- 2026-02-03 — Arbitrary file upload disclosed (CVE-2026-1730), fixed in 1.8.4.
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Browse vulnerabilities
Types found in this plugin: Arbitrary file upload (1)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/os-datahub-maps (Plugins API), fetched 2026-11-04.
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.
Badge for your site or docs (states facts with a date, not a verdict):
<a href="https://laskyr.com/plugins/os-datahub-maps"><img src="https://laskyr.com/plugins/os-datahub-maps/badge.svg" alt="OS DataHub Maps vulnerability status"></a>