CVE-2020-35478 log

Source
Severity Medium
Remote Yes
Type Cross-site scripting
Description
MediaWiki before 1.35.1 allows XSS via BlockLogFormatter.php. MediaWiki:blanknamespace potentially can be output as raw HTML with SCRIPT tags via LogFormatter::makePageLink(). This affects MediaWiki 1.33.0 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
References
https://phabricator.wikimedia.org/T268938
https://github.com/wikimedia/mediawiki/commit/3437133440b6d535c25e4ae28020c809a30849b5