CVE-2016-0032: Microsoft Exchange Server

Medium severity, CVSS 6.1. EPSS: 7.6% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Outlook Web Access (OWA) in Microsoft Exchange Server 2013 PS1, 2013 Cumulative Update 10, 2013 Cumulative Update 11, and 2016 allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka "Exchange Spoofing Vulnerability."

Affected products

• Microsoft Exchange Server: version 2013 only; version 2016 only

Published 2016-01-13. Last modified 2026-06-17.