CVE-2008-3007: Microsoft Office

High severity, CVSS 9.3. EPSS: 31.9% chance of exploitation in the next 30 days.

Argument injection vulnerability in a URI handler in Microsoft Office XP SP3, 2003 SP2 and SP3, 2007 Office System Gold and SP1, and Office OneNote 2007 Gold and SP1 allow remote attackers to execute arbitrary code via a crafted onenote:// URL, aka "Uniform Resource Locator Validation Error Vulnerability."

Affected products

• Microsoft Office: version 2003 only; version 2007 only; version xp only
• Microsoft Office Onenote: version 2007 only

Published 2008-09-11. Last modified 2026-06-16.