CVE-2024-21641

CVE-2024-21641 · Flarum's Logout Route allows open redirects

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

Flarum is open source discussion platform software. Prior to version 1.8.5, the Flarum `/logout` route includes a redirect parameter that allows any third party to redirect users from a (trusted) domain of the Flarum installation to redirect to any link. For logged-in users, the logout must be confirmed. Guests are immediately redirected. This could be used by spammers to redirect to a web address using a trusted domain of a running Flarum installation. The vulnerability has been fixed and published as flarum/core v1.8.5. As a workaround, some extensions modifying the logout route can remedy this issue if their implementation is safe.

CVSS 6.5 · Media · EPSS 1,1% · Código de explotación público · Corrección disponible

Publicación

2024-01-05T21:02:56.513Z

Actualización

2025-06-03T14:40:49.162Z

Pila tecnológica: php

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