{"id":5051,"date":"2026-09-04T18:46:58","date_gmt":"2026-09-04T10:46:58","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-3418"},"modified":"2026-09-04T18:46:58","modified_gmt":"2026-09-04T10:46:58","slug":"cve-2026-3418","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-3418","title":{"rendered":"CVE-2026-3418 [CRITICAL] &#8211; The System REST API accepts user-supplied file uploads without enforcing sufficient valida"},"content":{"rendered":"<p>The System REST API accepts user-supplied file uploads without enforcing sufficient validation on the file type or destination, allowing files to be written to arbitrary server-accessible locations. Exploitation requires authenticated administrative access with publisher privileges.<\/p>\n<p>Successful exploitation permits an authenticated publisher to upload files to server-accessible locations. Depending on the deployment environment and how uploaded files are handled, this could lead to the execution of uploaded content, potentially resulting in remote code execution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The System REST API accepts user-supplied file uploads without enforcing sufficient validation on the file type or destination, allowing files to be written to arbitrary server-accessible locations. E<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-5051","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/5051","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=5051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}