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CVSS: 4.4EPSS: 0%CPEs: 1EXPL: 1

The Simple Share Buttons Adder WordPress plugin before 8.5.1 does not sanitise and escape some of its settings, which could allow high privilege users such as editors to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed El complemento Simple Share Buttons Adder de WordPress anterior a 8.5.1 no sanitiza ni escapa a algunas de sus configuraciones, lo que podría permitir a usuarios con altos privilegios, como editores, realizar ataques de cross site scripting incluso cuando unfiltered_html no está permitido. The Simple Share Buttons Adder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.5.0 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/04b2feba-e009-4fce-8539-5dfdb4300433 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 4.4EPSS: 0%CPEs: 1EXPL: 0

The Simple Share Buttons Adder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 8.4.11 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. El complemento Simple Share Buttons Adder para WordPress es vulnerable a Cross-Site Scripting Almacenado a través de la configuración de administrador en todas las versiones hasta la 8.4.11 incluida debido a una sanitización de entrada y un escape de salida insuficientes. Esto hace posible que atacantes autenticados, con permisos de nivel de administrador 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/3032350 https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3032350%40simple-share-buttons-adder&new=3032350%40simple-share-buttons-adder&sfp_email=&sfph_mail= https://www.wordfence.com/threat-intel/vulnerabilities/id/93ab9f1a-26ce-466a-a5d3-d2046ec8f94d?source=cve • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0

Cross-Site Request Forgery (CSRF) vulnerability in Simple Share Buttons Simple Share Buttons Adder plugin <= 8.4.7 versions. The Simple Share Buttons Adder plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 8.4.6. This is due to missing or incorrect nonce validation on one of its functions. This makes it possible for unauthenticated attackers to invoke this function via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. • https://patchstack.com/database/vulnerability/simple-share-buttons-adder/wordpress-simple-share-buttons-adder-plugin-8-4-6-cross-site-request-forgery-csrf?_s_id=cve • CWE-352: Cross-Site Request Forgery (CSRF) •

CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0

The simple-share-buttons-adder plugin before 6.0.0 for WordPress has XSS. El plugin simple-share-buttons-adder anterior a la versión 6.0.0 para WordPress tiene XSS. The simple-share-buttons-adder plugin before 6.0.1 for WordPress has XSS via 'url' parameter in ssba_buttons.php file. • https://wordpress.org/plugins/simple-share-buttons-adder/#developers • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 8.8EPSS: 0%CPEs: 35EXPL: 4

Multiple cross-site request forgery (CSRF) vulnerabilities in the Simple Share Buttons Adder plugin before 4.5 for WordPress allow remote attackers to hijack the authentication of administrators for requests that conduct cross-site scripting (XSS) attacks via the (1) ssba_share_text parameter in a save action to wp-admin/options-general.php, which is not properly handled in the homepage, and unspecified vectors related to (2) Pages, (3) Posts, (4) Category/Archive pages or (5) post Excerpts. Múltiples vulnerabilidades de CSRF en el plugin Simple Share Buttons Adder anterior a 4.5 para WordPress permiten a atacantes remotos secuestrar la autenticación de administradores para solicitudes que realizan ataques de XSS a través del parámetro (1) ssba_share_text en una acción de guardar en wp-admin/options-general.php, lo cual no se maneja debidamente en la página web principal, y vectores no especificados relacionado con las páginas (2) Pages, (3) Posts, (4) Category/Archive o (5) extractos de correos. The Simple Share Buttons Adder plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.4. This is due to missing nonce validation on simple-share-buttons-adder page. This makes it possible for unauthenticated attackers to inject malicious web scripts via the 'ssba_share_text' parameter through a forged request granted they can trick a site administrator into performing an action such as clicking on a link. • https://www.exploit-db.com/exploits/33896 http://packetstormsecurity.com/files/127238/WordPress-Simple-Share-Buttons-Adder-4.4-CSRF-XSS.html http://seclists.org/fulldisclosure/2014/Jun/138 https://security.dxw.com/advisories/csrf-and-stored-xss-in-simple-share-buttons-adder https://wordpress.org/plugins/simple-share-buttons-adder/changelog • CWE-352: Cross-Site Request Forgery (CSRF) •