{"id":3710,"date":"2024-05-01T19:45:21","date_gmt":"2024-05-01T19:45:21","guid":{"rendered":"http:\/\/127.0.0.1\/vulnerabilidad-en-follow-us-badges-3-1-10-cross-site-scripting-almacenado-autenticado-contributor-a-traves-del-shortcode-wpsite_follow_us_badges\/"},"modified":"2024-05-01T19:45:21","modified_gmt":"2024-05-01T19:45:21","slug":"vulnerabilidad-en-follow-us-badges-3-1-10-cross-site-scripting-almacenado-autenticado-contributor-a-traves-del-shortcode-wpsite_follow_us_badges","status":"publish","type":"post","link":"http:\/\/127.0.0.1\/vulnerabilidad-en-follow-us-badges-3-1-10-cross-site-scripting-almacenado-autenticado-contributor-a-traves-del-shortcode-wpsite_follow_us_badges\/","title":{"rendered":"Vulnerabilidad en Follow Us Badges <= 3.1.10 – Cross-Site Scripting almacenado autenticado (Contributor+) a trav\u00e9s del shortcode wpsite_follow_us_badges"},"content":{"rendered":"
Se ha identificado una vulnerabilidad en el plugin Follow Us Badges para WordPress que permite a atacantes autenticados realizar Cross-Site Scripting almacenado a trav\u00e9s del shortcode wpsite_follow_us_badges en todas las versiones hasta la 3.1.10. Esta vulnerabilidad se debe a una insuficiente sanitizaci\u00f3n de entrada y escape de salida en los atributos proporcionados por los usuarios. Esto permite a atacantes autenticados, con acceso de nivel contribuyente 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>\n

Para mitigar esta vulnerabilidad, se recomienda a los usuarios actualizar el plugin Follow Us Badges a la \u00faltima versi\u00f3n disponible en el repositorio de WordPress. Tambi\u00e9n se recomienda a los administradores del sitio restringir los permisos de los usuarios autenticados, limitando el acceso a roles de contribuyente y superiores solo a usuarios de confianza. Adem\u00e1s, se sugiere la implementaci\u00f3n de medidas de seguridad adicionales, como el uso de firewalls de aplicaciones web y la monitorizaci\u00f3n regular de la actividad del sitio en busca de comportamientos sospechosos.<\/div>\n
Es fundamental mantener actualizados todos los plugins y temas de WordPress, as\u00ed como seguir buenas pr\u00e1cticas de seguridad en la gesti\u00f3n de usuarios y permisos. Al tomar medidas proactivas para proteger un sitio web, se reducen significativamente las posibilidades de ser v\u00edctima de ataques de seguridad como el Cross-Site Scripting almacenado en el plugin Follow Us Badges.<\/div>\n","protected":false},"excerpt":{"rendered":"

Se ha identificado una vulnerabilidad en el plugin Follow Us Badges para WordPress que permite a atacantes autenticados realizar Cross-Site Scripting almacenado a trav\u00e9s del shortcode wpsite_follow_us_badges en todas las versiones hasta la 3.1.10. Esta vulnerabilidad se debe a una insuficiente sanitizaci\u00f3n de entrada y escape de salida en los atributos proporcionados por los usuarios. […]<\/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":[1420],"class_list":["post-3710","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-cve-2024-3280"],"yoast_head":"\nVulnerabilidad en Follow Us Badges <= 3.1.10 - Cross-Site Scripting almacenado autenticado (Contributor+) a trav\u00e9s del shortcode wpsite_follow_us_badges - 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-en-follow-us-badges-3-1-10-cross-site-scripting-almacenado-autenticado-contributor-a-traves-del-shortcode-wpsite_follow_us_badges\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vulnerabilidad en Follow Us Badges <= 3.1.10 - Cross-Site Scripting almacenado autenticado (Contributor+) a trav\u00e9s del shortcode wpsite_follow_us_badges - SeguridadWordPress.es\" \/>\n<meta property=\"og:description\" content=\"Se ha identificado una vulnerabilidad en el plugin Follow Us Badges para WordPress que permite a atacantes autenticados realizar Cross-Site Scripting almacenado a trav\u00e9s del shortcode wpsite_follow_us_badges en todas las versiones hasta la 3.1.10. Esta vulnerabilidad se debe a una insuficiente sanitizaci\u00f3n de entrada y escape de salida en los atributos proporcionados por los usuarios. 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