GHSA-2vh9-cv26-p97m

Source

https://github.com/advisories/GHSA-2vh9-cv26-p97m

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/09/GHSA-2vh9-cv26-p97m/GHSA-2vh9-cv26-p97m.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-2vh9-cv26-p97m

Withdrawn

2026-10-05T22:37:25Z

Published

2026-09-17T15:32:14Z

Modified

2026-10-05T22:45:04Z

Severity

5.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N CVSS Calculator
6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Summary

Duplicate Advisory: vm2: util.getCallSites() bypasses GHSA-v27g host-frame redaction, leaks host call stack

Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-r273-hxvj-fxhp. This link is maintained to preserve external references.

Original Description

vm2 is a sandbox for running untrusted Node.js code. In versions <= 3.11.7, NodeVM exposes the host util module to the sandbox as an unfiltered shallow copy (Object.assign({}, util) in defaultBuiltinLoaderUtil), and the deprecated sys builtin (an alias of host util) is exposed through the generic builtin loader. On Node.js >= 22.9 this hands sandboxed code util.getCallSites(), a programmatic stack-introspection API that returns the host process's full call stack, including absolute file paths, function names, and line numbers for vm2 bridge internals and the embedding application's entrypoint. This bypasses the host-frame redaction introduced for GHSA-v27g-jcqj-v8rw, which only applies to the Error.prepareStackTrace formatting channel. The issue is fixed in vm2 3.11.8.

Database specific

{
    "cwe_ids": [
        "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-10-05T22:37:25Z",
    "nvd_published_at": "2026-09-17T14:17:57Z",
    "severity": "MODERATE"
}

References

Affected packages

npm / vm2

Package

Name: vm2; View open source insights on deps.dev
Purl: pkg:npm/vm2

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Last Affected

3.11.7

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/09/GHSA-2vh9-cv26-p97m/GHSA-2vh9-cv26-p97m.json"