VULNERABILITY INTELLIGENCE
CVE-2014-7831
CVSS score4 MEDIUM
EPSS probability1.67%
CISA KEVNot currently listed
Published2014-11-24
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:S/C:P/I:N/A:N
Description
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.
Weakness classification
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor