Description
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, It is possible to reach BaseHandler.getPrototypeOf, which can be used to get arbitrary prototypes. This vulnerability is fixed in 3.11.0.
References (1)
Core 1
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/patriksimek/vm2/security/advisories/GHSA-qcp4-v2jj-fjx8
Scores
CVSS v3
10.0
EPSS
0.0006
EPSS Percentile
19.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (3)
npm/vm2
0 - 3.11.0npm
patriksimek/vm2
< 3.11.0
vm2_project/vm2
< 3.11.0
Published
May 13, 2026
Tracked Since
May 13, 2026