CVE-2020-35479 log

Severity Medium
Remote Yes
Type Cross-site scripting
MediaWiki before 1.35.1 allows XSS via BlockLogFormatter.php. Language::translateBlockExpiry itself does not escape in all code paths. For example, the return of Language::userTimeAndDate is is always unsafe for HTML in a month value. This affects MediaWiki 1.12.0 and later.
Group Package Affected Fixed Severity Status Ticket
AVG-1371 mediawiki 1.35.0-1 1.35.1-1 Medium Fixed FS#69132
Date Advisory Group Package Severity Type
12 Jan 2021 ASA-202101-22 AVG-1371 mediawiki Medium multiple issues