CVE-2014-7831

lib/classes/grades_external.php in Moodle 2.7.x before 2.7.3 does not consider the moodle/grade:viewhidden capability before displaying hidden grades, which allows remote authenticated users to obtain sensitive information by leveraging the student role to access the get_grades web service.

CVSS v2.0 4.0 MEDIUM

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-47766
http://openwall.com/lists/oss-security/2014/11/17/11
http://www.securitytracker.com/id/1031215
https://moodle.org/mod/forum/discuss.php?d=275153	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle:2.5.0:::::::*
	cpe:2.3:a:moodle:moodle:2.5.1:::::::*
	cpe:2.3:a:moodle:moodle:2.5.2:::::::*
	cpe:2.3:a:moodle:moodle:2.5.3:::::::*
	cpe:2.3:a:moodle:moodle:2.5.4:::::::*
	cpe:2.3:a:moodle:moodle:2.5.5:::::::*
	cpe:2.3:a:moodle:moodle:2.5.6:::::::*
	cpe:2.3:a:moodle:moodle:2.5.7:::::::*
	cpe:2.3:a:moodle:moodle:2.5.8:::::::*
	cpe:2.3:a:moodle:moodle:2.6.0:::::::*
	cpe:2.3:a:moodle:moodle:2.6.1:::::::*
	cpe:2.3:a:moodle:moodle:2.6.2:::::::*
	cpe:2.3:a:moodle:moodle:2.6.3:::::::*
	cpe:2.3:a:moodle:moodle:2.6.4:::::::*
	cpe:2.3:a:moodle:moodle:2.6.5:::::::*
	cpe:2.3:a:moodle:moodle:2.7.0:::::::*
	cpe:2.3:a:moodle:moodle:2.7.1:::::::*
	cpe:2.3:a:moodle:moodle:2.7.2:::::::*

History

No history.

Information

Published : 2014-11-24 11:59

Updated : 2024-02-04 18:35

NVD link : CVE-2014-7831

Mitre link : CVE-2014-7831

CVE.ORG link : CVE-2014-7831

JSON object : View

Products Affected

moodle

moodle

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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