{"id":32983,"date":"2026-10-06T08:30:59","date_gmt":"2026-10-06T00:30:59","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-105740"},"modified":"2026-10-06T08:30:59","modified_gmt":"2026-10-06T00:30:59","slug":"cve-2026-105740","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-105740","title":{"rendered":"CVE-2026-105740 [CRITICAL] &#8211; Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1."},"content":{"rendered":"<p>Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, any authenticated Langflow user can achieve Remote Code Execution (RCE) on the server by adding an MCP server with the &#8220;Stdio&#8221; transport. The user-supplied command field is passed directly to bash -c &#8220;exec {command}&#8221; with zero validation, no allowlisting, and no sandboxing. The command executes immediately when the server list is fetched. Additionally, the env field allows arbitrary environment variable injection (e.g., LD_PRELOAD, PATH override). This vulnerability is fixed in 1.9.0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, any authenticated Langflow user can achieve Remote Code Execution (RCE) on the server by adding an MCP se<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-32983","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/32983","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=32983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}