CVE-2006-3174: Squirrelmail

Low severity, CVSS 2.6. EPSS: 1.7% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in search.php in SquirrelMail 1.5.1 and earlier, when register_globals is enabled, allows remote attackers to inject arbitrary HTML via the mailbox parameter.

Affected products

• Squirrelmail Squirrelmail: up to and including 1.5.1

Published 2006-06-23. Last modified 2026-06-16.