CVE CVE-2025-14478

CVE-2025-14478

WordPressPHP

Severity: HIGH
CVSS: 7.5CVSS
Published: 2026-01-17
Last modified: 2026-01-26
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE: CWE-611

Description

The Demo Importer Plus plugin for WordPress is vulnerable to XML External Entity Injection (XXE) in all versions up to, and including, 2.0.9 via the SVG file upload functionality. This makes it possible for authenticated attackers, with Author-level access and above, to achieve code execution in vulnerable configurations. This only impacts sites on versions of PHP older than 8.0.

References

https://plugins.trac.wordpress.org/browser/demo-importer-plus/tags/2.0.6/inc/importers/class-demo-importer-plus-sites-helper.php#L88
https://plugins.trac.wordpress.org/browser/demo-importer-plus/trunk/inc/importers/class-demo-importer-plus-sites-helper.php#L88
https://plugins.trac.wordpress.org/changeset/3439643/demo-importer-plus/trunk/inc/importers/class-demo-importer-plus-sites-helper.php
https://www.wordfence.com/threat-intel/vulnerabilities/id/b2971aa0-8287-4142-bd04-7aec1ed92e7b?source=cve

Summary

Description

References