CVE-2023-30587 Process-based permissions can be bypassed with the "inspector" module.
Team Summary
Official summary from Internet Bug Bounty
###Inspector protocol bypass the experimental permission model (High) (CVE-2023-30587) A vulnerability in Node.js version 20 allows for bypassing restrictions set by the --experimental-permission flag using the built-in inspector module (node:inspector). By exploiting the Worker class's ability to create an "internal worker" with the kIsInternal Symbol, attackers can modify the isInternal value when an inspector is attached within the Worker constructor before initializing a new WorkerImpl. This vulnerability exclusively affects Node.js users employing the permission model mechanism in Node.js 20. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
Vulnerability Details
Technical details and impact analysis
Report Details
Additional information and metadata
State
Closed
Substate
Resolved
Bounty
$3495.00
Submitted
Weakness
Improper Access Control - Generic