{"id":6299,"date":"2026-09-04T18:48:55","date_gmt":"2026-09-04T10:48:55","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-73483"},"modified":"2026-09-04T18:48:55","modified_gmt":"2026-09-04T10:48:55","slug":"cve-2026-73483","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-73483","title":{"rendered":"CVE-2026-73483 [HIGH] &#8211; Flowise (packages flowise and flowise-components) in versions"},"content":{"rendered":"<p>Flowise (packages flowise and flowise-components) in versions &lt;= 3.1.2 contain a sandbox escape in the vm2\/@flowiseai\/nodevm JavaScript sandbox. An authenticated user with access to the \/api\/v1\/node-custom-function endpoint can escape the sandbox by supplying attacker-controlled executablePath and args parameters to puppeteer.launch(), which internally invokes child_process.spawn() outside the sandbox boundary. This allows execution of arbitrary OS commands as the Flowise process user (root in the official Docker image) and arbitrary host file disclosure via Chromium&#039;s file:\/\/ URL handling. In versions 3.0.8\u20133.1.2 exploitation requires ALLOW_BUILTIN_DEP=true; earlier versions are exploitable by default. Fixed in 3.1.3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Flowise (packages flowise and flowise-components) in versions<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-6299","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/6299","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=6299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}