CVE-2015-8815: Umbraco

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Umbraco before 7.4.0 allow remote attackers to inject arbitrary web script or HTML via the name parameter to (1) the media page, (2) the developer data edit page, or (3) the form page.

Affected products

• Umbraco Umbraco: up to and including 7.3.8

Published 2017-03-03. Last modified 2026-06-17.