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CVE-2025-2815— Administrator Z <= 2025.03.24 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Options Update

Quick assessment

Affected
quyle91 Administrator Z
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Administrator Z 2025.03.24及之前版本存在安全漏洞，该漏洞源于adminz_import_backup函数缺少能力检查，可能导致认证攻击者更新任意选项并提升权限。

CVSS 8.8 · High EPSS 0.35% · P28
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I. Basic Information for CVE-2025-2815

Vulnerability Information
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Vulnerability Title
Administrator Z <= 2025.03.24 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Options Update
Source: CVE Program / CVE List V5
Vulnerability Description
The Administrator Z plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the adminz_import_backup() function in all versions up to, and including, 2025.03.24. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site. CVE-2025-26959 is a duplicate of this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Administrator Z 安全漏洞
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Administrator Z 2025.03.24及之前版本存在安全漏洞，该漏洞源于adminz_import_backup函数缺少能力检查，可能导致认证攻击者更新任意选项并提升权限。
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
quyle91 Administrator Z * ~ 2025.03.24 -

II. Public POCs for CVE-2025-2815

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III. Intelligence Information for CVE-2025-2815

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Patches & Fixes for CVE-2025-2815 (1)

Vendor Advisories for CVE-2025-2815 (1)

IV. Related Vulnerabilities

Same product: Administrator Z
Same weakness: CWE-862

V. Comments for CVE-2025-2815

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