Description
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, vm2-s code transformer has a performance optimization that skips AST analysis when the code does not contain catch, import, or async keywords. This fast-path bypass allows sandboxed code to directly access the internal VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL variable, which exposes internal security functions (handleException, wrapWith, import). This vulnerability is fixed in 3.11.0.
CVSS 5.3EPSS 0.248%Risque 0.54
Voir la source- Publication
- 2026-05-13 18:16:16
- Versions concernées
- <3.11.0
- Type
- Package
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N