{"id":14473,"date":"2026-09-04T19:01:29","date_gmt":"2026-09-04T11:01:29","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-56400"},"modified":"2026-09-04T19:01:29","modified_gmt":"2026-09-04T11:01:29","slug":"cve-2026-56400","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-56400","title":{"rendered":"CVE-2026-56400 [HIGH] &#8211; open-webui before 0.3.14 contains a cross-origin resource sharing misconfiguration allowin"},"content":{"rendered":"<p>open-webui before 0.3.14 contains a cross-origin resource sharing misconfiguration allowing arbitrary origins with allow_origins=* and authenticated requests to the \/api\/v1\/functions endpoint. Attackers can execute arbitrary code on the openwebui instance by crafting malicious cross-site requests from attacker-controlled websites when an admin user visits them.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>open-webui before 0.3.14 contains a cross-origin resource sharing misconfiguration allowing arbitrary origins with allow_origins=* and authenticated requests to the \/api\/v1\/functions endpoint. Attacke<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-14473","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/14473","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=14473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}