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
Apache HTTP Server Uncontrolled Resource Consumption Vulnerability (CVE-2011-3192)
Vanilla Forums CVE-2013-3528 Vulnerability (CVE-2013-3528)
WordPress Plugin Photo Gallery by 10Web-Mobile-Friendly Image Gallery Directory Traversal (1.3.33)
Moodle URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2019-14830)