{"id":6108,"date":"2026-09-04T18:48:19","date_gmt":"2026-09-04T10:48:19","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-18391"},"modified":"2026-09-04T18:48:19","modified_gmt":"2026-09-04T10:48:19","slug":"cve-2026-18391","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-18391","title":{"rendered":"CVE-2026-18391 [CRITICAL] &#8211; The WooCommerce Subscriptions WordPress plugin before 9.1.0 does not validate user input b"},"content":{"rendered":"<p>The WooCommerce Subscriptions WordPress plugin before 9.1.0 does not validate user input before unserializing it on stores with High-Performance Order Storage enabled, leading to a PHP Object Injection issue which unauthenticated users can escalate to Remote Code Execution via a gadget chain present in the bundled dependencies.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The WooCommerce Subscriptions WordPress plugin before 9.1.0 does not validate user input before unserializing it on stores with High-Performance Order Storage enabled, leading to a PHP Object Injectio<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-6108","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/6108","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=6108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}