CVE-2025-3488: Wpml

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The WPML plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's wpml_language_switcher shortcode in versions 3.6.0 - 4.7.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Affected products

• Wpml Wpml: from 3.6.0, before 4.7.4 (fixed in 4.7.4)

Published 2025-05-02. Last modified 2026-06-17.