GHSA-59j6-8g7w-prf7

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    GHSA-59j6-8g7w-prf7

    Published: 13 May 2022Last Modified: 7 Dec 2024
    Aliases:
    CVE-2014-7831

    Summary: Moodle exposes hidden grades to students

    Details: 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.

    References: https://nvd.nist.gov/vuln/detail/CVE-2014-7831, https://github.com/moodle/moodle/commit/3b8876f5ef2b5cde1e9de2599efd03d02bdaf7d8, https://github.com/moodle/moodle, https://moodle.org/mod/forum/discuss.php?d=275153, https://web.archive.org/web/20150914064838/http://www.securitytracker.com/id/1031215, 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

    Affected packages

    Package

    Name: moodle/moodle

    Purl: pkg:composer/moodle/moodle

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 2.7.0
    Fixed -2.7.3

    Affected versions

    v2.7.0
    v2.7.1
    v2.7.2

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-59j6-8g7w-prf7 | CVE-DB