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Vulnerability record · CVE-2023-37466 · published 14 July 2023

CVE-2023-37466: Vm2 project vm2 code injection vulnerability

Vm2 Project · Vm2

vm2 is an advanced vm/sandbox for Node.js. The library contains critical security issues and should not be used for production. The maintenance of the project has been discontinued. In vm2 for versions up to 3.9.19, `Promise` handler sanitization can be bypassed with the `@@species` accessor property allowing attackers to escape the sandbox and run arbitrary code, potentially allowing remote code execution inside the context of vm2 sandbox. Version 3.10.0 contains a patch for the issue.

10.0 CVSS 3.1 Critical EPSS 3.9% · top 10.2% CWE-94 · Code injection
10.0CVSS 3.1 base score
3.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

vm2 is an advanced vm/sandbox for Node.js. The library contains critical security issues and should not be used for production. The maintenance of the project has been discontinued. In vm2 for versions up to 3.9.19, `Promise` handler sanitization can be bypassed with the `@@species` accessor property allowing attackers to escape the sandbox and run arbitrary code, potentially allowing remote code execution inside the context of vm2 sandbox. Version 3.10.0 contains a patch for the issue.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/patriksimek/vm2/commit/d9a1fde8ec5a5a9c9e5a69bf91d703950859d744
https://github.com/patriksimek/vm2/releases/tag/v3.10.0
https://github.com/patriksimek/vm2/security/advisories/GHSA-cchq-frgv-rjh5 ExploitVendor Advisory
https://github.com/patriksimek/vm2/security/advisories/GHSA-cchq-frgv-rjh5 ExploitVendor Advisory
https://security.netapp.com/advisory/ntap-20241108-0002/

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-37466), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.