CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
Percentile
76.1%
Incomplete blacklist vulnerability in includes/upload/UploadBase.php in
MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2
allows remote attackers to inject arbitrary web script or HTML via an
application/xml MIME type for a nested SVG with a data: URI.