Description
An issue was discovered in MediaWiki before 1.35.11, 1.36.x through 1.38.x before 1.38.7, 1.39.x before 1.39.4, and 1.40.x before 1.40.1. BlockLogFormatter.php in BlockLogFormatter allows XSS in the partial blocks feature.
Remediation
References
Related Vulnerabilities
TYPO3 Cryptographic Issues Vulnerability (CVE-2012-3527)
WordPress Plugin W3 Total Cache Multiple Unspecified Vulnerabilities (0.9.5.1)
PostgreSQL Improper Authentication Vulnerability (CVE-2009-3231)
WordPress Plugin Clever Addons for Elementor Multiple Cross-Site Scripting Vulnerabilities (2.0.15)