CVE-2023-5542

    Dashboard / Vulnerabilities / CVE-2023-5542

    CVE-2023-5542

    Published: 9 Nov 2023Last Modified: 12 Aug 2026

    Summary: Moodle: students can view other users in "only see own membership" groups

    Details: Students in "Only see own membership" groups could see other students in the group, which should be hidden.

    References: http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79213, https://git.moodle.org, https://moodle.org/mod/forum/discuss.php?d=451583, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5542.json, https://nvd.nist.gov/vuln/detail/CVE-2023-5542, https://bugzilla.redhat.com/show_bug.cgi?id=2243441

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 91e6642f16492fd8a6443e1581e1b14592f74e44
    Fixed -None

    Affected versions

    4.2.2

    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
    CVE-2023-5542 | CVE-DB