CVE-2012-2520: Microsoft Groove Server

Medium severity, CVSS 4.3. EPSS: 28.5% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Microsoft InfoPath 2007 SP2 and SP3 and 2010 SP1, Communicator 2007 R2, Lync 2010 and 2010 Attendee, SharePoint Server 2007 SP2 and SP3 and 2010 SP1, Groove Server 2010 SP1, Windows SharePoint Services 3.0 SP2, SharePoint Foundation 2010 SP1, and Office Web Apps 2010 SP1 allows remote attackers to inject arbitrary web script or HTML via a crafted string, aka "HTML Sanitization Vulnerability."

Affected products

• Microsoft Groove Server: version 2010 only
• Microsoft Infopath: version 2007 only; version 2010 only
• Microsoft Lync: version 2010 only
• Microsoft Office Communicator: version 2007 only
• Microsoft Office Web Apps: version 2010 only
• Microsoft SharePoint Foundation: version 2010 only
• Microsoft SharePoint Server: version 2007 only; version 2010 only
• Microsoft SharePoint Services: version 3.0 only

Published 2012-10-09. Last modified 2026-06-16.