{"id":3378,"date":"2024-03-29T17:45:11","date_gmt":"2024-03-29T17:45:11","guid":{"rendered":"http:\/\/127.0.0.1\/vulnerabilidad-de-cross-site-scripting-en-gutenberg-block-editor-toolkit-editorskit-1-40-4-autenticado-contributor\/"},"modified":"2024-03-29T17:45:11","modified_gmt":"2024-03-29T17:45:11","slug":"vulnerabilidad-de-cross-site-scripting-en-gutenberg-block-editor-toolkit-editorskit-1-40-4-autenticado-contributor","status":"publish","type":"post","link":"http:\/\/127.0.0.1\/vulnerabilidad-de-cross-site-scripting-en-gutenberg-block-editor-toolkit-editorskit-1-40-4-autenticado-contributor\/","title":{"rendered":"Vulnerabilidad de Cross-Site Scripting en Gutenberg Block Editor Toolkit \u2013 EditorsKit &lt;= 1.40.4 (Autenticado Contributor+)"},"content":{"rendered":"<div>El plugin Gutenberg Block Editor Toolkit \u2013 EditorsKit para WordPress es vulnerable a Cross-Site Scripting almacenado a trav\u00e9s del shortcode &#8216;editorskit&#8217; en todas las versiones hasta, e incluyendo, la 1.40.4 debido a la insuficiente sanitizaci\u00f3n de entradas y escape de salida en atributos proporcionados por el usuario. Esto permite a atacantes autenticados, con acceso de nivel colaborador y superior, inyectar scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada.<\/div>\n<p><\/p>\n<div>Los usuarios afectados por esta vulnerabilidad deben actualizar el plugin a la \u00faltima versi\u00f3n disponible para corregir el problema de seguridad. Adem\u00e1s, se recomienda limitar el acceso de los colaboradores y roles superiores a la edici\u00f3n de contenido en el sitio web para reducir el riesgo de ataques de este tipo. Como medida preventiva adicional, se sugiere validar y escapar correctamente todas las entradas de usuario antes de ser procesadas y mostradas en la interfaz de WordPress.<\/div>\n<div>Es fundamental tomar medidas proactivas para proteger la seguridad de un sitio web WordPress y sus usuarios. Mantener todos los plugins y temas actualizados, as\u00ed como implementar buenas pr\u00e1cticas de seguridad, son pasos vitales para mitigar el riesgo de ataques de Cross-Site Scripting y otras amenazas cibern\u00e9ticas.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>El plugin Gutenberg Block Editor Toolkit \u2013 EditorsKit para WordPress es vulnerable a Cross-Site Scripting almacenado a trav\u00e9s del shortcode &#8216;editorskit&#8217; en todas las versiones hasta, e incluyendo, la 1.40.4 debido a la insuficiente sanitizaci\u00f3n de entradas y escape de salida en atributos proporcionados por el usuario. Esto permite a atacantes autenticados, con acceso de [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1089],"class_list":["post-3378","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-cve-2024-2794"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vulnerabilidad de Cross-Site Scripting en Gutenberg Block Editor Toolkit \u2013 EditorsKit &lt;= 1.40.4 (Autenticado Contributor+) - SeguridadWordPress.es<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/127.0.0.1\/vulnerabilidad-de-cross-site-scripting-en-gutenberg-block-editor-toolkit-editorskit-1-40-4-autenticado-contributor\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vulnerabilidad de Cross-Site Scripting en Gutenberg Block Editor Toolkit \u2013 EditorsKit &lt;= 1.40.4 (Autenticado Contributor+) - SeguridadWordPress.es\" \/>\n<meta property=\"og:description\" content=\"El plugin Gutenberg Block Editor Toolkit \u2013 EditorsKit para WordPress es vulnerable a Cross-Site Scripting almacenado a trav\u00e9s del shortcode &#8216;editorskit&#8217; en todas las versiones hasta, e incluyendo, la 1.40.4 debido a la insuficiente sanitizaci\u00f3n de entradas y escape de salida en atributos proporcionados por el usuario. 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