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
60.3%
Cross-site scripting (XSS) vulnerability in the get_description function in
lib/classes/event/user_login_failed.php in Moodle 2.7.x before 2.7.1 allows
remote attackers to inject arbitrary web script or HTML via a crafted
username that is improperly handled during the logging of an invalid login
attempt.