CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2026-32304
Critical (9.8) in locutus locutus. EPSS 0.6% chance of exploitation in the next 30 days. Fixed in locutus 3.0.14.
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.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-94, CWE-88
- Published
- Modified
- Record from
- the NVD, synced
Affected
- locutus:locutus
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-vh9h-29pq-r5m8 | npm | locutus | <3.0.14 | 3.0.14 |
References
- https://github.com/locutusjs/locutus/releases/tag/v3.0.14
- https://github.com/locutusjs/locutus/security/advisories/GHSA-vh9h-29pq-r5m8
- 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