{"id":4204,"date":"2026-09-04T18:43:06","date_gmt":"2026-09-04T10:43:06","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-47201"},"modified":"2026-09-04T18:43:06","modified_gmt":"2026-09-04T10:43:06","slug":"cve-2026-47201","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-47201","title":{"rendered":"CVE-2026-47201 [HIGH] &#8211; authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and"},"content":{"rendered":"<p>authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik&#8217;s SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed assertion to authenticate as another federated user. This issue has been patched in versions 2025.12.5, 2026.2.3, and 2026.5.1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik&#8217;s SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstrea<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-4204","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/4204","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=4204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}