{"id":39808,"date":"2026-10-16T04:33:53","date_gmt":"2026-10-15T20:33:53","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-19863"},"modified":"2026-10-16T04:33:53","modified_gmt":"2026-10-15T20:33:53","slug":"cve-2026-19863","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-19863","title":{"rendered":"CVE-2026-19863 &#8211; An unauthenticated client may access certain protected resources when using EthereumAuthen"},"content":{"rendered":"<p>An unauthenticated client may access certain protected resources when using EthereumAuthenticator if the request path contains the configured login path.<\/p>\n<p>This is caused by the authenticator using an unanchored substring match when identifying the login page. If the login path appears later within a protected request path, the request may be treated as the login page and its authentication or role requirement replaced with ALLOWED.<\/p>\n<p>Exploitation requires the protected resource path to contain the configured login path as a later segment. Explicitly FORBIDDEN routes are not affected.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An unauthenticated client may access certain protected resources when using EthereumAuthenticator if the request path contains the configured login path.<\/p>\n<p>This is caused by the authenticator using a<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-39808","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/39808","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=39808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}