CVE-2005-2820: INTER7 Sqwebmail

Medium severity, CVSS 4.3. EPSS: 2.2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in SqWebMail 5.0.4 allows remote attackers to inject arbitrary web script or HTML via an e-mail message containing Internet Explorer "Conditional Comments" such as "[if]" and "[endif]".

Affected products

• INTER7 Sqwebmail: version 5.0.4 only

Published 2005-09-07. Last modified 2026-06-16.