CVE-2015-1632: Microsoft Exchange Server

Medium severity, CVSS 4.3. EPSS: 11.8% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in errorfe.aspx in Outlook Web App (OWA) in Microsoft Exchange Server 2013 SP1 and Cumulative Update 7 allows remote attackers to inject arbitrary web script or HTML via the msgParam parameter in an authError action, aka "Exchange Error Message Cross Site Scripting Vulnerability."

Affected products

• Microsoft Exchange Server: version 2013 only

Published 2015-03-11. Last modified 2026-06-17.