CVE-2019-11869

The Yuzo Related Posts plugin 5.12.94 for WordPress has XSS because it mistakenly expects that is_admin() verifies that the request comes from an admin user (it actually only verifies that the request is for an admin page). An unauthenticated attacker can inject a payload into the plugin settings, such as the yuzo_related_post_css_and_style setting.

The Yuzo Related Posts plugin 5.12.94 for WordPress has XSS because it mistakenly expects that is_admin() verifies that the request comes from an admin user (it actually only verifies that the request is for an admin page). An unauthenticated attacker can inject a payload into the plugin settings, such as the yuzo_related_post_css_and_style setting.

El plugin Yuzo Related Posts, en la versión 5.12.94 para WordPress, es vulnerable a un ataque XSS porque erróneamente espera que is_admin() verifique que la petición proviene de un usuario admin (en realidad sólo verifica que la petición es para una página admin). Un atacante no autenticado puede inyectar un payload en la configuración del plugin, como la configuración yuzo_related_post_css_and_style