CVE Watch—

CVE-2024-42009

RoundCube Webmail Cross-Site Scripting Vulnerability

CVSS

—

Sin CVSS

EPSS

84.4%

p100

KEV

SÍ

9 jun 2025

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

82.9%EPSS · 30 días84.4%

2026-06-302026-07-16

Ficha del catálogo KEV

Producto

Roundcube / Webmail

Vulnerabilidad

RoundCube Webmail Cross-Site Scripting Vulnerability

Añadido a KEV

9 jun 2025

Remediar antes de

30 jun 2025

Uso conocido en ransomware

Descripción resumida

RoundCube Webmail contains a cross-site scripting vulnerability. This vulnerability could allow a remote attacker to steal and send emails of a victim via a crafted e-mail message that abuses a Desanitization issue in message_body() in program/actions/mail/show.php.

Acción requerida

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

https://roundcube.net/news/2024/08/04/security-updates-1.6.8-and-1.5.8 ; https://nvd.nist.gov/vuln/detail/CVE-2024-42009

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