{"id":4204,"date":"2024-07-03T15:45:34","date_gmt":"2024-07-03T15:45:34","guid":{"rendered":"http:\/\/127.0.0.1\/elementor-addons-by-livemesh-8-3-7-cross-site-scripting-almacenado-autenticado-contributor-a-traves-de-posts-grid\/"},"modified":"2024-07-03T15:45:34","modified_gmt":"2024-07-03T15:45:34","slug":"elementor-addons-by-livemesh-8-3-7-cross-site-scripting-almacenado-autenticado-contributor-a-traves-de-posts-grid","status":"publish","type":"post","link":"http:\/\/127.0.0.1\/elementor-addons-by-livemesh-8-3-7-cross-site-scripting-almacenado-autenticado-contributor-a-traves-de-posts-grid\/","title":{"rendered":"Elementor Addons by Livemesh <= 8.3.7 – Cross-Site Scripting almacenado autenticado (Contributor+) a trav\u00e9s de Posts Grid"},"content":{"rendered":"
El complemento Elementor Addons by Livemesh para WordPress es vulnerable a Cross-Site Scripting almacenado a trav\u00e9s del widget Posts Grid en todas las versiones hasta, e incluyendo, la 8.3.7 debido a una sanitizaci\u00f3n insuficiente de la entrada y escape de salida en atributos proporcionados por el usuario. Esto permite a atacantes autenticados, con acceso de nivel de contribuidor y superior, inyectar secuencias de comandos web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada.<\/div>\n

<\/p>\n

Los usuarios afectados por esta vulnerabilidad deben actualizar su complemento Elementor Addons by Livemesh a la \u00faltima versi\u00f3n disponible, en este caso, la 8.3.8 o posterior, que corrige este problema de seguridad. Adem\u00e1s, se recomienda a los usuarios seguir las buenas pr\u00e1cticas de seguridad, como limitar el acceso de los roles de usuario y revisar regularmente los permisos de los contribuidores para evitar posibles ataques de inyecci\u00f3n de scripts.<\/div>\n
Es fundamental que los usuarios de Elementor Addons by Livemesh tomen medidas inmediatas para proteger sus sitios web de posibles ataques de Cross-Site Scripting almacenado. Mantener el complemento actualizado y seguir las mejores pr\u00e1cticas de seguridad ayudar\u00e1 a reducir el riesgo de explotaci\u00f3n de esta vulnerabilidad.<\/div>\n","protected":false},"excerpt":{"rendered":"

El complemento Elementor Addons by Livemesh para WordPress es vulnerable a Cross-Site Scripting almacenado a trav\u00e9s del widget Posts Grid en todas las versiones hasta, e incluyendo, la 8.3.7 debido a una sanitizaci\u00f3n insuficiente de la entrada y escape de salida en atributos proporcionados por el usuario. Esto permite a atacantes autenticados, con acceso de […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1912],"class_list":["post-4204","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-cve-2024-3639"],"yoast_head":"\nElementor Addons by Livemesh <= 8.3.7 - Cross-Site Scripting almacenado autenticado (Contributor+) a trav\u00e9s de Posts Grid - 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\/elementor-addons-by-livemesh-8-3-7-cross-site-scripting-almacenado-autenticado-contributor-a-traves-de-posts-grid\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Elementor Addons by Livemesh <= 8.3.7 - Cross-Site Scripting almacenado autenticado (Contributor+) a trav\u00e9s de Posts Grid - SeguridadWordPress.es\" \/>\n<meta property=\"og:description\" content=\"El complemento Elementor Addons by Livemesh para WordPress es vulnerable a Cross-Site Scripting almacenado a trav\u00e9s del widget Posts Grid en todas las versiones hasta, e incluyendo, la 8.3.7 debido a una sanitizaci\u00f3n insuficiente de la entrada y escape de salida en atributos proporcionados por el usuario. 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