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.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-2552 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.
Github GHSA Github GHSA GHSA-59j6-8g7w-prf7 Moodle exposes hidden grades to students
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T13:03:26.932Z

Reserved: 2014-10-03T00:00:00

Link: CVE-2014-7831

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-11-24T11:59:01.520

Modified: 2025-04-12T10:46:40.837

Link: CVE-2014-7831

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses