{"id":14573,"date":"2026-09-04T19:02:03","date_gmt":"2026-09-04T11:02:03","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-30618"},"modified":"2026-09-04T19:02:03","modified_gmt":"2026-09-04T11:02:03","slug":"cve-2026-30618","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-30618","title":{"rendered":"CVE-2026-30618 [CRITICAL] &#8211; xszyou Fay 4.3.1 contains a remote code execution vulnerability in its MCP STDIO server ma"},"content":{"rendered":"<p>xszyou Fay 4.3.1 contains a remote code execution vulnerability in its MCP STDIO server management and command execution handling. A remote attacker can access the publicly exposed MCP management interface and configure an MCP STDIO server with attacker-controlled commands and parameters, resulting in execution of arbitrary commands on the server. Successful exploitation allows arbitrary command execution within the context of the Fay service.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>xszyou Fay 4.3.1 contains a remote code execution vulnerability in its MCP STDIO server management and command execution handling. A remote attacker can access the publicly exposed MCP management inte<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-14573","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/14573","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=14573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}