CVE-2008-5620: Roundcube Webmail

High severity, CVSS 7.8. EPSS: 2.6% chance of exploitation in the next 30 days.

RoundCube Webmail (roundcubemail) before 0.2-beta allows remote attackers to cause a denial of service (memory consumption) via crafted size parameters that are used to create a large quota image.

Affected products

• Roundcube Webmail: up to and including 0.2; version 0.1 only; version 0.1.1 only; version 0.2 only

Published 2008-12-17. Last modified 2026-06-16.