Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
locutusjs locutus
< 3.0.14affected
References
- 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 ↗