VULNERABILITY INTELLIGENCE

CVE-2023-37251

CVSS score6.1 MEDIUM

EPSS probability0.40%

CISA KEVNot currently listed

Published2023-06-29

Last modified2026-06-17

Description

An issue was discovered in the GoogleAnalyticsMetrics extension for MediaWiki through 1.39.3. The googleanalyticstrackurl parser function does not properly escape JavaScript in the onclick handler and does not prevent use of javascript: URLs.