CVE-2026-14882— Brizy <= 2.8.18 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'brizy-compiled-sections' Post Meta
Quick assessment
Affected
themefusecom Brizy – Page Builder
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 Brizy – 页面构建器插件中存在存储型跨站脚本漏洞（Stored Cross-Site Scripting），影响所有 2.8.18 及更早版本。该漏洞源于对 'brizy-compiled-sections' 参数缺乏充分的输入清理和输出转义。这使得具有投稿者及以上权限的已认证攻击者能够在页面中注入任意 Web 脚本，当用户访问被注入的页面时，这些脚本将自动执行。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| themefusecom | Brizy – Page Builder | ≤ 2.8.18 |
affected |
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I. Basic Information for CVE-2026-14882
Vulnerability Information
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Vulnerability Title
Brizy <= 2.8.18 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'brizy-compiled-sections' Post Meta
Source: CVE Program / CVE List V5
Vulnerability Description
The Brizy – Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'brizy-compiled-sections' parameter in all versions up to, and including, 2.8.18 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| themefusecom | Brizy – Page Builder | 0 ~ 2.8.18 | - |
|
II. Public POCs for CVE-2026-14882
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2026-14882 (1)
News Coverage for CVE-2026-14882 (1)
IV. Related Vulnerabilities
Same product: Brizy – Page Builder
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CVE-2026-2585
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Same weakness: CWE-79
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V. Comments for CVE-2026-14882
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