{"id":41923,"date":"2026-10-20T12:32:59","date_gmt":"2026-10-20T04:32:59","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-75128"},"modified":"2026-10-20T12:32:59","modified_gmt":"2026-10-20T04:32:59","slug":"cve-2026-75128","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-75128","title":{"rendered":"CVE-2026-75128 [CRITICAL] &#8211; Langchain-Chatchat through 0.3.1.3 exposes a POST \/tools\/call API endpoint that invokes an"},"content":{"rendered":"<p>Langchain-Chatchat through 0.3.1.3 exposes a POST \/tools\/call API endpoint that invokes any registered tool by name without authentication, leaving the always-registered shell tool callable. Remote attackers can send a single request naming the shell tool to execute arbitrary OS commands as the server user (root in the shipped Docker image).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Langchain-Chatchat through 0.3.1.3 exposes a POST \/tools\/call API endpoint that invokes any registered tool by name without authentication, leaving the always-registered shell tool callable. Remote at<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-41923","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/41923","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=41923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}