CVE-2024-3754 – Alemha Watermarker <= 1.3.1 - Author+ Stored XSS

https://notcve.org/view.php?id=CVE-2024-3754

The Alemha watermarker WordPress plugin through 1.3.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup) El complemento Alemha watermarker de WordPress hasta la versión 1.3.1 no sanitiza ni escapa a algunas de sus configuraciones, lo que podría permitir a usuarios con privilegios elevados, como el administrador, realizar ataques de Cross-Site Scripting Almacenado incluso cuando la capacidad unfiltered_html no está permitida (por ejemplo, en una configuración multisitio). The Alemha watermarker plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 1.3.1 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 an injected page. • https://wpscan.com/vulnerability/8c6f3e3e-3047-4446-a190-750a60c29fa3 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •