{"id":12456,"date":"2026-09-04T18:59:25","date_gmt":"2026-09-04T10:59:25","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-53905"},"modified":"2026-09-04T18:59:25","modified_gmt":"2026-09-04T10:59:25","slug":"cve-2026-53905","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-53905","title":{"rendered":"CVE-2026-53905 [HIGH] &#8211; MCO does not properly enforce authorization checks in the \/customer\/servlet\/mco\/webapi\/adm"},"content":{"rendered":"<p>MCO does not properly enforce authorization checks in the \/customer\/servlet\/mco\/webapi\/admin-view-hierarchy\/get-acl-tree-structure endpoint. An authenticated, low-privileged user can retrieve administrator access control structures without proper authorization checks.<br \/>\nThis may expose sensitive permission mappings and internal configuration details.<\/p>\n<p>Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 25.3.3.1\u00a0but may also affect other versions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MCO does not properly enforce authorization checks in the \/customer\/servlet\/mco\/webapi\/admin-view-hierarchy\/get-acl-tree-structure endpoint. An authenticated, low-privileged user can retrieve administ<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-12456","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/12456","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=12456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}