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CVE-2026-12238— WP Go Maps <= 10.1.01 - Unauthenticated Arbitrary Record Creation

Quick assessment

Affected
wpgmaps WP Go Maps – Google Map, OpenStreetMap, Leaflet Map
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.

wpgmaps wp go maps是wpgmaps个人开发者开源的一款地图插件工具。 WPGMaps WP Go Maps 10.1.01及之前版本存在授权问题漏洞，该漏洞源于未正确验证用户是否授权执行操作，可能导致未经身份验证的攻击者通过phpClass参数提供WPGMZA命名空间的CRUD类名在插件数据库表中创建任意记录。

CVSS 5.3 · Medium EPSS 0.38% · P30

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
wpgmaps WP Go Maps – Google Map, OpenStreetMap, Leaflet Map ≤ 10.1.01 affected
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I. Basic Information for CVE-2026-12238

Vulnerability Information
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Vulnerability Title
WP Go Maps <= 10.1.01 - Unauthenticated Arbitrary Record Creation
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Go Maps – Most Popular Map Plugin plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 10.1.01. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to create arbitrary records in plugin database tables (maps, markers, circles, polygons, polylines, rectangles, and point labels) by supplying a WPGMZA-namespaced CRUD-backed class name via the phpClass parameter. The namespace validation check (requiring the 'WPGMZA' prefix) does not prevent exploitation because classes such as WPGMZA\Map and WPGMZA\Marker satisfy it while still triggering an INSERT into the corresponding plugin table before the route rejects the request.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/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
Vulnerability Title
WPGMaps WP Go Maps 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
wpgmaps wp go maps是wpgmaps个人开发者开源的一款地图插件工具。 WPGMaps WP Go Maps 10.1.01及之前版本存在授权问题漏洞，该漏洞源于未正确验证用户是否授权执行操作，可能导致未经身份验证的攻击者通过phpClass参数提供WPGMZA命名空间的CRUD类名在插件数据库表中创建任意记录。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
wpgmaps WP Go Maps – Google Map, OpenStreetMap, Leaflet Map 0 ~ 10.1.01 -

II. Public POCs for CVE-2026-12238

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III. Intelligence Information for CVE-2026-12238

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Other References for CVE-2026-12238 (1)

IV. Related Vulnerabilities

Same vendor: wpgmaps
Same weakness: CWE-862

V. Comments for CVE-2026-12238

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