CVSS 3.1 Score 10.0 of 10 (high)


Published Jul 14, 2023
Updated: Feb 1, 2024


CVE-2023-37466 is a critical security vulnerability affecting the vm2 library for Node.js, with versions up to 3.9.19. The vulnerability allows attackers to bypass `Promise` handler sanitization using the `@@species` accessor property, potentially enabling them to escape the sandbox and execute arbitrary code remotely within the context of the vm2 sandbox. This vulnerability poses a high danger to organizations as it could result in remote code execution. To remediate this issue, it is recommended to avoid using vm2 for production purposes and consider alternative solutions.


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