CVE-2011-4541: Hastymail HASTYMAIL2

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in index.php in Hastymail2 2.1.1 before RC2 allows remote attackers to inject arbitrary web script or HTML via the rs parameter in a mailbox Drafts action.

Affected products

• Hastymail HASTYMAIL2: any version; up to and including 2.1.1; version 1.0 only; version 1.01 only; version 1.1 only; version 2.0 only; …

Published 2011-11-29. Last modified 2026-06-16.