CVE-1999-0750: Microsoft Hotmail

Medium severity, CVSS 5.1. EPSS: 8.7% chance of exploitation in the next 30 days.

Hotmail allows Javascript to be executed via the HTML STYLE tag, allowing remote attackers to execute commands on the user's Hotmail account.

Affected products

• Microsoft Hotmail: any version

Published 1999-09-13. Last modified 2026-06-16.