CVE-2015-6737: Widgets Project Widgets

Medium severity, CVSS 4.3. EPSS: 2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the Widgets extension for MediaWiki allows remote attackers to inject arbitrary web script or HTML via vectors involving base64 encoded content.

Affected products

• Widgets Project Widgets: affected versions not specified

Published 2015-09-01. Last modified 2026-06-17.