CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
EPSS
Percentile
49.7%
Cross-site request forgery (CSRF) vulnerability in the
Special:ExpandedTemplates page in MediaWiki before 1.19.22, 1.20.x through
1.22.x before 1.22.14, and 1.23.x before 1.23.7, when $wgRawHTML is set to
true, allows remote attackers to hijack the authentication of users with
edit permissions for requests that cross-site scripting (XSS) attacks via
the wpInput parameter, which is not properly handled in the preview.