CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
EPSS
Percentile
46.1%
The moodle1 backup converter in backup/converter/moodle1/lib.php in Moodle
2.1.x before 2.1.10, 2.2.x before 2.2.7, 2.3.x before 2.3.4, and 2.4.x
before 2.4.1 does not properly validate pathnames, which allows remote
authenticated users to read arbitrary files by leveraging the
backup-restoration feature.