The Brizy – Page Builder plugin for WordPress is vulnerable to limited file uploads due to missing authorization on process_external_asset_urls function as well as missing path validation in store_file function in all versions up to, and including, 2.6.20. This makes it possible for unauthenticated attackers to upload .TXT files on the affected site's server.
CVE-2025-4370 is a medium severity with CVSS 5.3 File Upload issue affecting the Plugin Brizy – Page Builder. It affects Versions up to 2.6.20 and is fixed in 2.6.21.
CVE-2025-4370 is tracked for the Plugin Brizy – Page Builder as medium severity with CVSS 5.3. The affected range is Versions up to 2.6.20. Update Brizy – Page Builder to 2.6.21 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
brizy
View on wordpress.org
|
| CVE | CVE-2025-4370 |
| Patched Versions |
2.6.21
|
| Affected Versions |
Versions up to 2.6.20
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Brizy – Page Builder <= 2.6.4 - Authenticated (Contributor+) Arbitrary File Upload via storeUploads
Brizy – Page Builder <= 2.4.44 - Authenticated (Contributor+) Arbitrary File Upload
Brizy – Page Builder <= 2.4.40 - Authenticated (Contributor+) Arbitrary File Upload
Brizy Page Builder <= 2.3.11 - Authenticated File Upload and Path Traversal
Brizy – Page Builder <= 2.4.43 - Authenticated (Contributor+) Store Cross-Site Scripting via Widget Link To URL
Brizy < 1.0.126 - Authorization Bypass to Settings Updates
Brizy – Page Builder <= 2.8.11 - Unauthenticated Stored Cross-Site Scripting via FileUpload Field Value
Brizy – Page Builder <= 2.4.43 - Unauthenticated Stored Cross-Site Scripting via Form
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