{"id":4679,"date":"2026-09-04T18:46:41","date_gmt":"2026-09-04T10:46:41","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-44945"},"modified":"2026-09-04T18:46:41","modified_gmt":"2026-09-04T10:46:41","slug":"cve-2026-44945","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-44945","title":{"rendered":"CVE-2026-44945 [CRITICAL] &#8211; A privilege escalation vulnerability exists in Rancher&#8217;s impersonation middleware (pkg\/aut"},"content":{"rendered":"<p>A privilege escalation vulnerability exists in Rancher&#8217;s impersonation middleware (pkg\/auth\/requests\/impersonate.go). An authenticated Rancher user with the default user<br \/>\n global role can gain full administrative access to the Rancher control<br \/>\nplane and transitively to all downstream clusters it manages.<\/p>\n<p>This issue affects Rancher: from 2.11.0 before 2.11.16, from 2.12.0 before 2.12.12, from 2.13.0 before 2.13.8, and from 2.14.0 before 2.14.2.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A privilege escalation vulnerability exists in Rancher&#8217;s impersonation middleware (pkg\/auth\/requests\/impersonate.go). An authenticated Rancher user with the default user<br \/>\n global role can gain full adm<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-4679","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/4679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}