CVE-2026-92955

תיאור (מקור, אנגלית)

vm2 before 3.11.8 contains a sandbox escape vulnerability in NodeVM that allows attackers to access the host __proto__ getter/setter through console._stdout and console._stderr. Attackers can overwrite EventEmitter.prototype.emit and trigger process events to execute code with process context, bypassing code generation restrictions.

מדדים

CVSS 3.1

10.0 (CRITICAL) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS 4.0

10.0 (CRITICAL) מקור הציון: CNA CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CWE

CWE-913

קישורים

• https://github.com/patriksimek/vm2/security/advisories/GHSA-88hf-g992-jg85
• https://www.vulncheck.com/advisories/vm2-before-3.11.8-sandbox-escape-via-nodevm
• https://github.com/patriksimek/vm2/security/advisories/GHSA-88hf-g992-jg85