---
cve: "CVE-2026-32304"
severity: "CRITICAL"
cvss: 9.8
epss: "56%"
vendor: "locutusjs"
kev: false
exploited: false
published: "2026-03-13 19:54:41"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T08:12:55+02:00"
---

# CVE-2026-32304

> 9.8 CRITICAL · 🧪 PoC

## Beschreibung

Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Prior to 3.0.14, the create_function(args, code) function passes both parameters directly to the Function constructor without any sanitization, allowing arbitrary code execution. This is distinct from CVE-2026-29091 which was call_user_func_array using eval() in v2.x. This finding affects create_function using new Function() in v3.x. This vulnerability is fixed in 3.0.14.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- cd9304d5e02fb43c438a43ace4349226c6ddb0de (Commit)

## Referenzen

- <https://github.com/locutusjs/locutus/security/advisories/GHSA-vh9h-29pq-r5m8>
- <https://github.com/locutusjs/locutus/releases/tag/v3.0.14>
- <https://access.redhat.com/security/cve/CVE-2026-32304>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2447200>
- <https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-32304.json>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-32304) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_