An issue was discovered in MediaWiki 1.32.x through 1.34.x before 1.34.4. LogEventList::getFiltersDesc is insecurely using message text to build options names for an HTML multi-select field. The relevant code should use escaped() instead of text().
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-25815.json"