{"id":16893,"date":"2026-09-04T19:05:41","date_gmt":"2026-09-04T11:05:41","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-50873"},"modified":"2026-09-04T19:05:41","modified_gmt":"2026-09-04T11:05:41","slug":"cve-2026-50873","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-50873","title":{"rendered":"CVE-2026-50873 [CRITICAL] &#8211; An arbitrary file upload vulnerability in the attachment handling component of flatnotes v"},"content":{"rendered":"<p>An arbitrary file upload vulnerability in the attachment handling component of flatnotes v5.5.4 allows attackers to execute arbitrary code via uploading a crafted HTML or SVG file.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An arbitrary file upload vulnerability in the attachment handling component of flatnotes v5.5.4 allows attackers to execute arbitrary code via uploading a crafted HTML or SVG file.<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-16893","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/16893","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=16893"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16893"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}