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Advisories

vm2 before 3.11.7 Remote Code Execution via require.external

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severity
critical
date
Affecting

  • vm2 >= 0, < 3.11.7

CWE
  • CWE-913 Improper Control of Dynamically-Managed Code Resources
CVSS
10.0
CVSS V4 Vector
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
Credit
abisheikM1, amagesh1, Den1al
Description
vm2 before 3.11.7 contains a remote code execution vulnerability when require.external is enabled without an explicit require.root that excludes node_modules. Sandboxed code can require vm2's own package, instantiate an unrestricted NodeVM instance, and execute arbitrary host OS commands via child_process.

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