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CVE-2026-1231— Beaver Builder Page Builder – Drag and Drop Website Builder <= 2.10.0.5 - Authenticated (Custom+) Missing Authorization to Stored Cross-Site Scripting via Global Settings

CVSS 6.4 · Medium EPSS 0.04% · P14
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I. Basic Information for CVE-2026-1231

Vulnerability Information
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Vulnerability Title
Beaver Builder Page Builder – Drag and Drop Website Builder <= 2.10.0.5 - Authenticated (Custom+) Missing Authorization to Stored Cross-Site Scripting via Global Settings
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Beaver Builder Page Builder – Drag and Drop Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `js` Global Settings parameter in all versions up to, and including, 2.10.0.5 due to missing capability checks on save_global_settings() function and insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Custom-level access and above who have been granted beaver builder access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Beaver Builder Page Builder – Drag and Drop Website Builder 跨站脚本漏洞
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 Beaver Builder Page Builder – Drag and Drop Website Builder 2.10.0.5及之前版本存在跨站脚本漏洞，该漏洞源于save_global_settings函
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

VendorProductAffected VersionsCPESubscribe
beaverbuilderBeaver Builder Page Builder – Drag and Drop Website Builder * ~ 2.10.0.5 -

II. Public POCs for CVE-2026-1231

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III. Intelligence Information for CVE-2026-1231

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IV. Related Vulnerabilities

Same product: Beaver Builder Page Builder – Drag and Drop Website Builder
Same vendor: beaverbuilder
Same weakness: CWE-79

V. Comments for CVE-2026-1231

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