{"id":16702,"date":"2026-09-04T19:05:33","date_gmt":"2026-09-04T11:05:33","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-47135"},"modified":"2026-09-04T19:05:33","modified_gmt":"2026-09-04T11:05:33","slug":"cve-2026-47135","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-47135","title":{"rendered":"CVE-2026-47135 [HIGH] &#8211; vm2 is an open source vm\/sandbox for Node.js. Prior to version 3.11.4, Symbol.for override"},"content":{"rendered":"<p>vm2 is an open source vm\/sandbox for Node.js. Prior to version 3.11.4, Symbol.for override in setup-sandbox.js only intercepts 2 of 9 dangerous Node.js cross-realm symbols. Combined with the bridge&#8217;s set\/defineProperty\/deleteProperty traps having no isDangerousCrossRealmSymbol key check, sandbox code can obtain real cross-realm symbols, write them to host objects, and control host-side behavior \u2014 verified with a full util.promisify hijack chain. 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, Symbol.for override in setup-sandbox.js only intercepts 2 of 9 dangerous Node.js cross-realm symbols. Combined with the bridge&#8217;s <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-16702","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/16702","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=16702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}