GHSA-cwh2-q44x-5w3c

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    GHSA-cwh2-q44x-5w3c

    Published: 9 Nov 2023Last Modified: 10 Sept 2026

    Summary: Moodle Acceptance of Extraneous Untrusted Data With Trusted Data vulnerability

    Details: Stronger revision number limitations were required on file serving endpoints to improve cache poisoning protection.

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-5548, https://github.com/moodle/moodle/commit/7679452caff6faa33f00d3f0589c5190bc01a933, https://bugzilla.redhat.com/show_bug.cgi?id=2243449, https://github.com/moodle/moodle, https://moodle.org/mod/forum/discuss.php?d=451589, http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-77846

    Affected packages

    Package

    Name: moodle/moodle

    Purl: pkg:composer/moodle/moodle

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.3.0-rc2

    Affected versions

    v2.3.10
    v2.3.11
    v2.3.4
    v2.3.5
    v2.3.6
    v2.3.7
    v2.3.8
    v2.3.9

    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-cwh2-q44x-5w3c | CVE-DB