Vulnerability intelligence

CVE-2024-42009

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.

CVSS Score

9.3

Critical

EPSS — Exploit Probability

80%

Riskier than 100% of all CVEs

Exploitation

Confirmed in the wild

KEV since 2025-06-09

Remediation

Patch available

Federal deadline 2025-06-30