CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS
Percentile
57.7%
CRLF injection vulnerability in calendar/set.php in the Calendar component
in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, 2.1.x before 2.1.3, and
2.2 allows remote attackers to inject arbitrary HTTP headers and conduct
HTTP response splitting attacks via vectors involving the url variable.