DEBIAN-CVE-2015-6728

The ApiBase::getWatchlistUser function in MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2 does not perform token comparison in constant time, which allows remote attackers to guess the watchlist token and bypass CSRF protection via a timing attack...

Fedora 23 : mediawiki-1.25.2-2.fc23 (2015-13920)

T94116 SECURITY: Compare API watchlist token in constant time T97391 SECURITY: Escape error message strings in thumb.php T106893 SECURITY: Don't leak autoblocked IP addresses on Special:DeletedContributions T102562 Fix InstantCommons parameters to handle the new HTTPS-only policy of Wikimedia...