CVE-2015-1628: Microsoft Exchange Server

Medium severity, CVSS 4.3. EPSS: 8.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability 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 a crafted X-OWA-Canary cookie in an AD.RecipientType.User action, aka "OWA Modified Canary Parameter Cross Site Scripting Vulnerability."

Affected products

• Microsoft Exchange Server: version 2013 only

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