{"id":13611,"date":"2026-09-04T19:00:51","date_gmt":"2026-09-04T11:00:51","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-11964"},"modified":"2026-09-04T19:00:51","modified_gmt":"2026-09-04T11:00:51","slug":"cve-2026-11964","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-11964","title":{"rendered":"CVE-2026-11964 [CRITICAL] &#8211; The User Registration &amp; Membership  WordPress plugin before 5.2.2 does not verify the auth"},"content":{"rendered":"<p>The User Registration &amp; Membership  WordPress plugin before 5.2.2 does not verify the authenticity of incoming payment-provider webhook notifications before acting on them, allowing unauthenticated attackers to forge a payment-approved event and activate a paid membership subscription without completing a real payment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The User Registration &amp; Membership  WordPress plugin before 5.2.2 does not verify the authenticity of incoming payment-provider webhook notifications before acting on them, allowing unauthenticated at<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-13611","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/13611","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=13611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}