{"id":47,"date":"2026-01-07T15:22:09","date_gmt":"2026-01-07T14:22:09","guid":{"rendered":"https:\/\/ccayer.promeo-capnumerique.fr\/?p=47"},"modified":"2026-01-08T11:34:34","modified_gmt":"2026-01-08T10:34:34","slug":"nouvelle-vulnerabilite-critique-dans-n8n","status":"publish","type":"post","link":"https:\/\/ccayer.promeo-capnumerique.fr\/?p=47","title":{"rendered":"Nouvelle vuln\u00e9rabilit\u00e9 critique dans n8n"},"content":{"rendered":"\n<p>Cette faille, avec un score de <strong>9.9 sur 10 en criticit\u00e9<\/strong>, pourrait permettre \u00e0 un utilisateur authentifi\u00e9 d\u2019ex\u00e9cuter des commandes syst\u00e8me arbitraires sur l\u2019ordinateur ou le serveur sous\u2011jacent, ouvrant potentiellement la porte \u00e0 une compromission compl\u00e8te du syst\u00e8me si elle est exploit\u00e9e.<\/p>\n\n\n\n<p><a href=\"https:\/\/thehackernews.com\/2026\/01\/new-n8n-vulnerability-99-cvss-lets.html?\">New n8n Vulnerability (9.9 CVSS) Lets Authenticated Users Execute System Commands<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cette faille, avec un score de 9.9 sur 10 en criticit\u00e9, pourrait permettre \u00e0 un utilisateur authentifi\u00e9 d\u2019ex\u00e9cuter des commandes syst\u00e8me arbitraires sur l\u2019ordinateur ou le serveur sous\u2011jacent, ouvrant potentiellement la porte \u00e0 une compromission compl\u00e8te du syst\u00e8me si elle est exploit\u00e9e. New n8n Vulnerability (9.9 CVSS) Lets Authenticated Users Execute System Commands<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-47","post","type-post","status-publish","format-standard","hentry","category-cyber-securite-et-faille-informatiques"],"_links":{"self":[{"href":"https:\/\/ccayer.promeo-capnumerique.fr\/index.php?rest_route=\/wp\/v2\/posts\/47","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ccayer.promeo-capnumerique.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ccayer.promeo-capnumerique.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ccayer.promeo-capnumerique.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ccayer.promeo-capnumerique.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=47"}],"version-history":[{"count":1,"href":"https:\/\/ccayer.promeo-capnumerique.fr\/index.php?rest_route=\/wp\/v2\/posts\/47\/revisions"}],"predecessor-version":[{"id":48,"href":"https:\/\/ccayer.promeo-capnumerique.fr\/index.php?rest_route=\/wp\/v2\/posts\/47\/revisions\/48"}],"wp:attachment":[{"href":"https:\/\/ccayer.promeo-capnumerique.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=47"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccayer.promeo-capnumerique.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=47"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccayer.promeo-capnumerique.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=47"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}