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CVE-2026-19798— WP Map Block <= 3.0.0 - Missing Authorization to Authenticated (Contributor+) Arbitrary Map Publish/Unpublish/Delete via set_status() and bulk() REST Endpoints

Quick assessment

Affected
tusharimran WP Map Block – Google Maps, OpenStreetMap, Mapbox, Store & Shop Locator, Directory, Listings & Filters
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress 的"Wp Map Block"插件在 3.0.0 及更早版本中存在数据未授权修改漏洞。该漏洞源于 Maps_Controller REST 控制器中的 set_status() 和 bulk() 函数缺少能力（capability）检查。插件的 permission_callback（即 can_edit()）仅验证当前用户是否拥有 edit_posts 权限，未执行对象级所有权检查，也未验证发布级别（publish-level）的权限。同时，处理函数直接将调用者可控的地图 ID 传递给 wp_

CVSS 4.3 · Medium EPSS 0.20% · P10

Affected Version Matrix 1

VendorProduct Version RangeStatus
tusharimran WP Map Block – Google Maps, OpenStreetMap, Mapbox, Store & Shop Locator, Directory, Listings & Filters ≤ 3.0.0 affected
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I. Basic Information for CVE-2026-19798

Vulnerability Information
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Vulnerability Title
WP Map Block <= 3.0.0 - Missing Authorization to Authenticated (Contributor+) Arbitrary Map Publish/Unpublish/Delete via set_status() and bulk() REST Endpoints
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
tusharimran WP Map Block – Google Maps, OpenStreetMap, Mapbox, Store & Shop Locator, Directory, Listings & Filters 0 ~ 3.0.0 -

II. Public POCs for CVE-2026-19798

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III. Intelligence Information for CVE-2026-19798

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Vendor Advisories for CVE-2026-19798 (1)

Vendor Pages for CVE-2026-19798 (4)

Other References for CVE-2026-19798 (1)

IV. Related Vulnerabilities

Same weakness: CWE-862

V. Comments for CVE-2026-19798

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