{"id":"CVE-2026-93605","published":"2026-09-18T14:19:12.340","lastModified":"2026-09-21T21:17:19.060","description":"vm2 NodeVM versions before 3.12.1 contain a sandbox escape vulnerability where the DANGEROUS_BUILTINS denylist omits child_process despite blocking other host-spawning modules. Attackers can require child_process and execute arbitrary commands on the host system when NodeVM is configured with builtin:['*'] or explicit child_process allowance.","cvssScore":10,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","cwes":["CWE-693"],"vendors":[],"products":[],"references":[{"url":"https://github.com/patriksimek/vm2/security/advisories/GHSA-pq68-rvw4-xp4r","tags":[]},{"url":"https://www.vulncheck.com/advisories/vm2-nodevm-before-3.12.1-remote-code-execution-via-child-process","tags":[]}],"exploitRefs":[{"url":"https://github.com/patriksimek/vm2/security/advisories/GHSA-pq68-rvw4-xp4r","tags":[]}],"hasPoc":true,"ai":{"summary":"This vulnerability allows attackers to escape the sandbox and execute arbitrary commands on the host system by exploiting the DANGEROUS_BUILTINS denylist in vm2 NodeVM versions before 3.12.1.","exploitability":"Exploitation is relatively straightforward if the attacker can influence the configuration to include child_process in the allowed builtins.","blast_radius":"If exploited, this can lead to complete compromise of the host system, including data theft, system damage, and further lateral movement.","remediation":"Upgrade to vm2 NodeVM 3.12.1 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","vm2","nodejs","sandbox-escape","arbitrary-execution"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-09-27T08:55:14.877Z"}}