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CVE-2025-11007— CE21 Suite 2.2.1 - 2.3.1 - Missing Authorization to Unauthenticated Privilege Escalation via Plugin Settings Update

Quick assessment

Affected
ce21com CE21 Suite
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和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin CE21 Suite 2.2.1版本至2.3.1版本存在访问控制错误漏洞，该漏洞源于缺少能力检查，可能导致未经验证的攻击者更新插件设置并创建管理员账户。

CVSS 9.8 · Critical EPSS 0.46% · P38
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I. Basic Information for CVE-2025-11007

Vulnerability Information
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Vulnerability Title
CE21 Suite 2.2.1 - 2.3.1 - Missing Authorization to Unauthenticated Privilege Escalation via Plugin Settings Update
Source: CVE Program / CVE List V5
Vulnerability Description
The CE21 Suite plugin for WordPress is vulnerable to unauthorized plugin settings update due to a missing capability check on the wp_ajax_nopriv_ce21_single_sign_on_save_api_settings AJAX action in versions 2.2.1 to 2.3.1. This makes it possible for unauthenticated attackers to update the plugin's API settings including a secret key used for authentication. This allows unauthenticated attackers to create new admin accounts on an affected site.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin CE21 Suite 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin CE21 Suite 2.2.1版本至2.3.1版本存在访问控制错误漏洞，该漏洞源于缺少能力检查，可能导致未经验证的攻击者更新插件设置并创建管理员账户。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
ce21com CE21 Suite 2.2.1 ~ 2.3.1 -

II. Public POCs for CVE-2025-11007

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III. Intelligence Information for CVE-2025-11007

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IV. Related Vulnerabilities

Same product: CE21 Suite
Same vendor: ce21com
Same weakness: CWE-306

V. Comments for CVE-2025-11007

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