{"id":16701,"date":"2026-09-04T19:05:33","date_gmt":"2026-09-04T11:05:33","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-47131"},"modified":"2026-09-04T19:05:33","modified_gmt":"2026-09-04T11:05:33","slug":"cve-2026-47131","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-47131","title":{"rendered":"CVE-2026-47131 [CRITICAL] &#8211; vm2 is an open source vm\/sandbox for Node.js. Prior to version 3.11.4, by combining Buffer"},"content":{"rendered":"<p>vm2 is an open source vm\/sandbox for Node.js. Prior to version 3.11.4, by combining Buffer.call.call({}.__lookupGetter__, Buffer, &#8220;__proto__&#8221;), Buffer.call.call({}.__lookupSetter__, Buffer, &#8220;__proto__&#8221;), and Node.js&#8217;s ERR_INVALID_ARG_TYPE Error, the host&#8217;s TypeError constructor can be obtained, which allows the escape from the sandbox. This allows attackers to run arbitrary code. This issue has been patched in version 3.11.4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>vm2 is an open source vm\/sandbox for Node.js. Prior to version 3.11.4, by combining Buffer.call.call({}.__lookupGetter__, Buffer, &#8220;__proto__&#8221;), Buffer.call.call({}.__lookupSetter__, Buffer, &#8220;__proto__<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-16701","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/16701","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=16701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}