{"id":2135,"date":"2020-06-11T14:55:06","date_gmt":"2020-06-11T19:55:06","guid":{"rendered":"https:\/\/cert.pa\/?p=2135"},"modified":"2020-06-11T14:55:06","modified_gmt":"2020-06-11T19:55:06","slug":"csirt-panama-aviso-2020-06-11-wordpress-actualizacion-de-seguridad-5-4-2-para-wordpress","status":"publish","type":"post","link":"https:\/\/cert.pa\/?p=2135","title":{"rendered":"CSIRT Panam\u00e1 Aviso 2020-06-11 WordPress: Actualizaci\u00f3n de seguridad 5.4.2 para WordPress."},"content":{"rendered":"\n<p>CSIRT Panam\u00e1 Aviso 2020-06-11 WordPress: Actualizaci\u00f3n de seguridad 5.4.2 para WordPress.<\/p>\n\n\n\n<p>Gravedad: Alta<br>\nVulnerabilidad: Diversas Vulnerabilidades<br>\nFecha de publicaci\u00f3n: Junio 11, 2020<br>\n\u00daltima revisi\u00f3n: Junio 11, 2020<br>\nPortal: https:\/\/wordpress.org\/<br>\nSistemas Afectados: Vulnerabilidades en la plataforma de WordPress que afecta a sus productos, desde las versiones 5.4.1 y anteriores. <\/p>\n\n\n\n<p>I.Descripci\u00f3n<br>\nActualizaci\u00f3n de seguridad que afecta a la plataforma de WordPress, la nueva versi\u00f3n soluciona 6 problemas de seguridad y presenta 23 correcciones de mantenimiento, que afectan a la plataforma.  <br>\nII.Impacto<br>\nLas correcciones de seguridad solucionan las siguientes vulnerabilidades, que podr\u00edan permitir a un atacante:<br>\nRealizar XSS (Cross-Site Scripting).<br>\nRedirecci\u00f3n abierta en wp_validate_redirect().<br>\nEscalada de privilegios a trav\u00e9s de un uso incorrecto de set-screen-option, mostrar comentarios y contrase\u00f1as protegidas bajo ciertas condiciones.<br>\nIII. Referencia a soluciones, herramientas e informaci\u00f3n<br>\nAplicar la actualizaci\u00f3n a la nueva versi\u00f3n WordPress 5.4.2 en la administraci\u00f3n del sitio o mediante el siguiente enlace (https:\/\/wordpress.org\/latest.zip). <br>\nFuentes:<br>\nInstituto Nacional de Ciberseguridad (INCIBE). 11 de junio del 2020. Vulnerabilidades. Recopilado en: https:\/\/www.incibe-cert.es\/alerta-temprana\/avisos-seguridad\/actualizacion-seguridad-542-wordpress<br>\nWordPress 5.4.2 Security and Maintenance Release. 10 de junio del 2020. Recopilado en: https:\/\/wordpress.org\/news\/2020\/06\/wordpress-5-4-2-security-and-maintenance-release\/<\/p>\n\n\n\n<p>Informaci\u00f3n de contacto<br>\nCSIRT PANAMA<br>\nComputer Security Incident Response Team Autoridad Nacional para la Innovacion Gubernamental<br>\nE-Mail: info@cert.pa<br>\nPhone: +507 520-CERT (2378)<br>\nWeb: https:\/\/cert.pa<br>\nTwitter: @CSIRTPanama<br>\nKey ID: 16F2B124<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CSIRT Panam\u00e1 Aviso 2020-06-11 WordPress: Actualizaci\u00f3n de seguridad 5.4.2 para WordPress. Gravedad: Alta Vulnerabilidad: Diversas Vulnerabilidades Fecha de publicaci\u00f3n: Junio 11, 2020 \u00daltima revisi\u00f3n: Junio 11, 2020 Portal: https:\/\/wordpress.org\/ Sistemas Afectados: Vulnerabilidades en la plataforma&#8230;<\/p>\n","protected":false},"author":4,"featured_media":568,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[4],"tags":[8,14],"class_list":["post-2135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avisos-de-seguridad","tag-avisos","tag-wordpress"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2135"}],"version-history":[{"count":1,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2135\/revisions"}],"predecessor-version":[{"id":2136,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2135\/revisions\/2136"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/media\/568"}],"wp:attachment":[{"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}