CVE-2006-5652: Sun Iplanet Messaging Server Messenger Express

Medium severity, CVSS 4.3. EPSS: 1.7% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Sun iPlanet Messaging Server Messenger Express allows remote attackers to inject arbitrary web script via the expression Cascading Style Sheets (CSS) function, as demonstrated by setting the width style for an IMG element. NOTE: this issue might be related to CVE-2006-5486, however due to the vagueness of the initial advisory and different researchers, it has been assigned a new CVE.

Affected products

• Sun Iplanet Messaging Server Messenger Express: any version

Published 2006-11-03. Last modified 2026-06-16.