CVE-2026-48019: fallo de gravedad alta en laravel framework
CRLF injection in Laravel's default email rule enables SMTP smuggling and spoofed-mail relay
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
41Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 8.9epss 0.5%
de la publicación al armael mismo día
Publicada en NVD4 sept
1ª PoC14 jun
Laravel is a web application framework. Prior to versions 12.60.0 and 13.10.0, a CRLF injection vulnerability in Laravel's email validation, in combination with how Symfony Mailer and Symfony Mime handle certain character sequences, may allow an unauthenticated attacker to interfere with outbound email processing in applications that send mail to user-supplied addresses. This issue has been patched in versions 12.60.0 and 13.10.0.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
Productos afectados
laravel · frameworkPoCs públicas encontradas — 1
githubgithub.com/derrickschoen/laravel-framework★ 0⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Referencias
https://github.com/laravel/framework/commit/96e9a663db657cf37ef26cd794fda8ff60eaa451https://github.com/laravel/framework/commit/f336ba79e744257f84ebf0d096b0ebc62e8e1a4dhttps://github.com/laravel/framework/pull/60151https://github.com/laravel/framework/releases/tag/v12.60.0https://github.com/laravel/framework/releases/tag/v13.10.0https://github.com/laravel/framework/security/advisories/GHSA-5vg9-5847-vvmq