CVE-2006-6364: Inside Systems

Medium severity, CVSS 6.8. EPSS: 2.1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in error.php in Inside Systems Mail (ISMail) 2.0 and earlier allows remote attackers to inject arbitrary web script or HTML via the error parameter.

Affected products

• Inside Systems Inside Systems: version mail_2.0 only

Published 2006-12-07. Last modified 2026-06-16.