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WP Map Block <= 3.0.0 — Missing Authorization to Authenticated (Contributor+) Arbitrary Map Publish/Unpublish/Delete via set_status() and bulk() REST Endpoints

CVE-2026-19798Published · Updated

Action summary

Affected: ≤3.0.0Update to 3.1.0 or newer

All remediation steps
Watch plugin
Severity
Medium4.3
CVSS
4.3
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:N Confidentiality
None
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-862 Missing Authorization
Required access
Unknown
Exploit prediction (EPSS)
0.2% chance in 30 days10th percentile
CISA KEV
Not listed
On this page8

Am I affected?

WP Map Block – Google Maps, OpenStreetMap, Mapbox, Store & Shop Locator, Directory, Listings & Filters wp-map-block

  1. Affected≤ 3.0.0
  2. Patched in3.1.0

Update to 3.1.0 or newer.

You are affected if you run ≤ 3.0.0. Version 3.1.0 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WP Map Block – Google Maps, OpenStreetMap, Mapbox, Store & Shop Locator, Directory, Listings & Filters.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 3.1.0, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch WP Map Block – Google Maps, OpenStreetMap, Mapbox, Store & Shop Locator, Directory, Listings & Filters to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Wordfence PRISM.

The Wp Map Block plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the set_status() and bulk() functions in the Maps_Controller REST controller in versions up to, and including, 3.0.0. The plugin's permission_callback (can_edit()) only verifies current_user_can('edit_posts') and performs no object-level ownership check or verification of publish-level capabilities, while the handlers pass the caller-controlled map ID directly to wp_update_post() (and wp_delete_post() in the bulk delete branch) to change post_status between publish and draft. This makes it possible for authenticated attackers, with Contributor-level access and above, to publish or unpublish (and bulk-delete) any wpmb_map post, including maps owned by administrators, which hides published maps from all public pages site-wide or forces draft maps to become publicly visible.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in WP Map Block – Google Maps, OpenStreetMap, Mapbox, Store & Shop Locator, Directory, Listings & Filters

All 3
More vulnerabilities in WP Map Block – Google Maps, OpenStreetMap, Mapbox, Store & Shop Locator, Directory, Listings & Filters
SeverityVulnerabilityCVEPublished
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.0.2Update to 2.0.3
CVE-2025-5194
Medium5.4Stored Cross-Site Scripting
<1.2.3Update to 1.2.3
CVE-2021-24643

Same weakness (Missing Authorization)

All Missing Authorization
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CVE-2026-120688
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Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 4.3

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers
Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
EPSS
Exploit Prediction Scoring System by FIRST.org.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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