Vulnerability record · CVE-2026-32304 · published 13 March 2026

CVE-2026-32304: Locutus code injection vulnerability

Locutus · Locutus

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.

9.8 CVSS 3.1 Critical EPSS 0.82% · top 44.4% CWE-94 · Code injectionCWE-88 · Argument injection

9.8CVSS 3.1 base score

0.82%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

5References, 1 tagged exploit

15 Jul 2026Last modified by NVD

Description

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Locutus Locutus

References

Link	Tags
https://github.com/locutusjs/locutus/releases/tag/v3.0.14	ProductRelease Notes
https://github.com/locutusjs/locutus/security/advisories/GHSA-vh9h-29pq-r5m8	ExploitMitigationPatchVendor Advisory
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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-32304), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.