{"id":2971,"date":"2022-01-12T14:06:45","date_gmt":"2022-01-12T19:06:45","guid":{"rendered":"https:\/\/cert.pa\/?p=2971"},"modified":"2022-01-12T14:06:45","modified_gmt":"2022-01-12T19:06:45","slug":"csirt-panama-aviso-2022-01-12-wordpress-actualizacion-de-seguridad-5-8-3-para-wordpress","status":"publish","type":"post","link":"https:\/\/cert.pa\/?p=2971","title":{"rendered":"CSIRT Panam\u00e1 Aviso 2022-01-12 WordPress: Actualizaci\u00f3n de seguridad 5.8.3 para WordPress"},"content":{"rendered":"\n

CSIRT Panam\u00e1 Aviso 2022-01-12 WordPress: Actualizaci\u00f3n de seguridad 5.8.3 para WordPress<\/p>\n\n\n\n

Gravedad: Alta
Fecha de publicaci\u00f3n: Enero 12, 2022
\u00daltima revisi\u00f3n: Enero 12, 2022
Sitio web: https:\/\/wordpress.org\/
Sistemas Afectados: WordPress, versiones entre la 3.7 y la 5.8.<\/p>\n\n\n\n

I. Descripci\u00f3n<\/p>\n\n\n\n

WordPress ha publicado una actualizaci\u00f3n que corrige 4 vulnerabilidades del tipo stored XSS, Object injection y SQL injection.<\/p>\n\n\n\n

II. Impacto<\/p>\n\n\n\n

Las afectaciones presentes son, XSS almacenado a trav\u00e9s de los post slugs, Object injection en algunas instalaciones multisite, SQL injection en WP_Query y SQL injection en WP_Meta_Query (solo importante en las versiones entre la 4.1 y la 5.8).<\/p>\n\n\n\n

III. Referencia a soluciones, herramientas e informaci\u00f3n<\/p>\n\n\n\n

Aplicar los parches correspondientes seg\u00fan los productos afectados, desde el sitio oficial de WordPress. (https:\/\/wordpress.org\/download\/releases\/)<\/p>\n\n\n\n

Fuentes:<\/p>\n\n\n\n

  1. Instituto Nacional de Ciberseguridad, INCIBE. Avisos Seguridad, Actualizaci\u00f3n de seguridad 5.8.3 para WordPress. 7 de enero del 2022. Recopilado en: https:\/\/www.incibe-cert.es\/alerta-temprana\/avisos-seguridad\/actualizacion-seguridad-583-wordpress<\/li>
  2. WordPress 5.8.3 Security and Maintenance Release. 6 de enero del 2022. Recopilado en: https:\/\/wordpress.org\/news\/2022\/01\/wordpress-5-8-3-security-release\/<\/li><\/ol>\n\n\n\n

    Informaci\u00f3n de contacto
    CSIRT PANAMA
    Computer Security Incident Response Team Autoridad Nacional para la Innovacion Gubernamental
    E-Mail: info@cert.pa
    Phone: +507 520-CERT (2378)
    Web: https:\/\/cert.pa
    Twitter: @CSIRTPanama
    Key ID: 16F2B124<\/p>\n","protected":false},"excerpt":{"rendered":"

    CSIRT Panam\u00e1 Aviso 2022-01-12 WordPress: Actualizaci\u00f3n de seguridad 5.8.3 para WordPress Gravedad: AltaFecha de publicaci\u00f3n: Enero 12, 2022\u00daltima revisi\u00f3n: Enero 12, 2022Sitio web: https:\/\/wordpress.org\/Sistemas Afectados: WordPress, versiones entre la 3.7 y la 5.8. I. Descripci\u00f3n…<\/p>\n","protected":false},"author":4,"featured_media":846,"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":[14],"class_list":["post-2971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avisos-de-seguridad","tag-wordpress"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2971","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=2971"}],"version-history":[{"count":1,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2971\/revisions"}],"predecessor-version":[{"id":2972,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2971\/revisions\/2972"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/media\/846"}],"wp:attachment":[{"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}