VULNERABILITY INTELLIGENCE

CVE-2024-42009

CVSS score9.3 CRITICAL

EPSS probability82.88%

CISA KEVKnown exploited vulnerability

Published2024-08-05

Last modified2026-06-17

Known Exploited Vulnerability

RoundCube Webmail Cross-Site Scripting Vulnerability

Vendor / product: Roundcube / Webmail

Description

A Cross-Site Scripting vulnerability in Roundcube through 1.5.7 and 1.6.x through 1.6.7 allows 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.