tocsin

Debian/mediawiki: unknown

Incomplete blacklist vulnerability in Sanitizer::checkCss in MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 allows remote attackers to conduct cross-site scripting (XSS) attac

Action: Upgrade mediawiki to 1:1.19.8+dfsg-2.2 or later.

Affected

introducedfixedlast affected
01:1.19.8+dfsg-2.2-

Fixed versions

1:1.19.8+dfsg-2.2

Sources

published · modified · JSON