7.5 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
74.0%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | mediawiki | < 1:1.25.5-1 | mediawiki_1:1.25.5-1_all.deb |
Debian | 11 | all | mediawiki | < 1:1.25.5-1 | mediawiki_1:1.25.5-1_all.deb |
Debian | 10 | all | mediawiki | < 1:1.25.5-1 | mediawiki_1:1.25.5-1_all.deb |
Debian | 999 | all | mediawiki | < 1:1.25.5-1 | mediawiki_1:1.25.5-1_all.deb |
Debian | 13 | all | mediawiki | < 1:1.25.5-1 | mediawiki_1:1.25.5-1_all.deb |