CVE-2026-29091

HIGH

8.1

Descripcion

Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Prior to version 3.0.0, a remote code execution (RCE) flaw was discovered in the locutus project, specifically within the call_user_func_array function implementation. The vulnerability allows an attacker to inject arbitrary JavaScript code into the application's runtime environment. This issue stems from an insecure implementation of the call_user_func_array function (and its wrapper call_user_func), which fails to properly validate all components of a callback array before passing them to eval(). This issue has been patched in version 3.0.0.

Detalles CVE

Puntuacion CVSS v3.18.1

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/6/2026

Ultima modificacion3/13/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

locutus:locutus

Debilidades (CWE)

CWE-95

Referencias

https://github.com/locutusjs/locutus/commit/977a1fb169441e35996a1d2465b512322de500ad(security-advisories@github.com)

https://github.com/locutusjs/locutus/security/advisories/GHSA-fp25-p6mj-qqg6(security-advisories@github.com)

https://github.com/locutusjs/locutus/security/advisories/GHSA-fp25-p6mj-qqg6(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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