{"id":2681,"date":"2025-12-03T18:19:00","date_gmt":"2025-12-03T18:19:00","guid":{"rendered":"http:\/\/infosec-daily.com\/?page_id=2681"},"modified":"2025-12-03T18:19:00","modified_gmt":"2025-12-03T18:19:00","slug":"critical-rsc-bugs-in-react-and-next-js-allow-unauthenticated-remote-code-execution","status":"publish","type":"page","link":"https:\/\/infosec-daily.com\/?page_id=2681","title":{"rendered":"Critical RSC Bugs in React and Next.js Allow Unauthenticated Remote Code Execution"},"content":{"rendered":"<p>A maximum-severity security flaw has been disclosed in React Server Components (RSC) that, if successfully exploited, could result in remote code execution.<br \/>\nThe vulnerability, tracked as CVE-2025-55182, carries a CVSS score of 10.0. The vulnerability has been codenamed React2shell.<br \/>\nIt allows &#8220;unauthenticated remote code execution by exploiting a flaw in how React decodes payloads sent to React<\/p>","protected":false},"excerpt":{"rendered":"<p>A maximum-severity security flaw has been disclosed in React Server Components (RSC) that, if successfully exploited, could result in remote code execution. The vulnerability, tracked as CVE-2025-55182, carries a CVSS&hellip;<\/p>\n","protected":false},"author":1,"featured_media":2682,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"saved_in_kubio":false,"footnotes":""},"class_list":["post-2681","page","type-page","status-publish","has-post-thumbnail","hentry"],"kubio_ai_page_context":{"short_desc":"","purpose":"general"},"_links":{"self":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/2681","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2681"}],"version-history":[{"count":0,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/2681\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/media\/2682"}],"wp:attachment":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}