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CVE-2025-4370

MEDIUM 5.3 CVSS 3.1
Published
July 29, 2025
Last modified
June 17, 2026
NVD status
Analyzed
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

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.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • themefusecom Brizy – Page Builder — Up to and including 2.6.20
  • brizy brizy — Before 2.6.21

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/brizy/tags/2.6.17/editor/asset/media-processor.php#L27 Product
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/brizy/tags/2.6.17/editor/asset/static-file-trait.php#L44 Product
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/db18f6b4-600d-4c63-a9f2-4e3b8ab4fba3?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record