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CVSS: 4.8EPSS: 0%CPEs: 1EXPL: 1

The WP Chat App WordPress plugin before 3.6.5 does not sanitise and escape some of its settings, which could allow high privilege users such as admins to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed. El complemento de WordPress de WP Chat App anterior a 3.6.5 no sanitiza ni escapa a algunas de sus configuraciones, lo que podría permitir a usuarios con altos privilegios, como administradores, realizar ataques de Cross Site Scripting incluso cuando unfiltered_html no está permitido. The WP Chat App plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.6.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled. • https://wpscan.com/vulnerability/46ada0b4-f3cd-44fb-a568-3345e639bdb6 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.4EPSS: 0%CPEs: 1EXPL: 0

The WP Chat App plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageAlt' block attribute in all versions up to, and including, 3.6.2 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. El complemento WP Chat App para WordPress es vulnerable a Cross-Site Scripting Almacenado a través del atributo de bloque 'imageAlt' en todas las versiones hasta la 3.6.2 incluida debido a una sanitización de entrada insuficiente y a un escape de salida en los atributos proporcionados por el usuario. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada. • https://plugins.trac.wordpress.org/changeset?old_path=/wp-whatsapp/tags/3.6.2&old=3061150&new_path=/wp-whatsapp/tags/3.6.3&new=3061150&sfp_email=&sfph_mail= https://www.wordfence.com/threat-intel/vulnerabilities/id/3bba2901-55a7-4ef1-ab3c-1415aa99c729?source=cve • CWE-20: Improper Input Validation •

CVSS: 6.4EPSS: 0%CPEs: 1EXPL: 0

The WP Chat App plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's widget/block in all versions up to, and including, 3.6.1 due to insufficient input sanitization and output escaping on user supplied attributes such as 'buttonColor' and 'phoneNumber'. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. El complemento WP Chat App para WordPress es vulnerable a las Cross-Site Scripting Almacenado a través del widget/bloque del complemento en todas las versiones hasta la 3.6.1 incluida debido a una sanitización de entrada insuficiente y a un escape de salida en atributos proporcionados por el usuario como 'buttonColor'. y 'número de teléfono'. Esto hace posible que atacantes autenticados con permisos de nivel de colaborador y superiores inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada. • https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3044368%40wp-whatsapp%2Ftrunk&old=3029885%40wp-whatsapp%2Ftrunk&sfp_email=&sfph_mail=#file4 https://www.wordfence.com/threat-intel/vulnerabilities/id/85a94f32-e1e5-48ea-822e-c54d0592da28?source=cve • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •