CVE-2003-1107: Microsoft Windows Media Player

Medium severity, CVSS 5.1. EPSS: 5.2% chance of exploitation in the next 30 days.

The DHTML capability in Microsoft Windows Media Player (WMP) 6.4, 7.0, 7.1, and 9 may run certain URL commands from a security zone that is less trusted than the current zone, which allows attackers to bypass intended access restrictions.

Affected products

• Microsoft Windows Media Player: version 6.4 only; version 7 only; version 7.1 only; version 9 only

Published 2003-12-31. Last modified 2026-06-16.