CVE-2025-2575 Information

Description

The Z Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to and including 1.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with Author-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file. Note: This requires Royal Shop theme to be installed.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Reference

https://plugins.trac.wordpress.org/browser/z-companion/trunk/import/importer/wxr-importer.php#L149 https://plugins.trac.wordpress.org/browser/z-companion/trunk/import/importer/wxr-importer.php#L63 https://plugins.trac.wordpress.org/browser/z-companion/trunk/import/inc/importer.php#L148 https://plugins.trac.wordpress.org/browser/z-companion/trunk/import/inc/importer.php#L62 https://plugins.trac.wordpress.org/changeset/3270130/ https://wordpress.org/plugins/z-companion/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/e0f7bba4-76c3-4904-bd96-2074147b33f5?source=cve

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.4