4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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
Because of this vulnerability in wp-admin/vars.php, the authenticated users with theme privileges can inject arbitrary web script or HTML via the PATH_INFO.
Update the WordPress to the latest available version (at least 2.1.3).