CVEvulnerability

CVE-2026-47698

9.8 CRITICAL Published 2026-08-17 Modified 2026-10-23 Official page ↗
Status
Deferred
Published
2026-08-17
Last modified
2026-10-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-913

Description

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.6, lib/bridge.js and lib/setup-sandbox.js fail to block stacked indirection through Function.prototype.call around dangerous host prototype getter and setter mutators, allowing sandbox code to sever a host intrinsic's prototype chain and reach e.constructor.constructor for arbitrary host command execution. This issue is fixed in version 3.11.6.

Related

Weakness · CWE (1)

  • CWE-913 Improper Control of Dynamically-Managed Code Resources weakness

References