GHSA-3fj7-9j8m-7r8g

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    GHSA-3fj7-9j8m-7r8g

    Published: 13 May 2022Last Modified: 16 Feb 2024
    Aliases:
    CVE-2019-3850

    Summary: Moodle Stored HTML in assignment submission comments allowed links to be opened directly

    Details: A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Links within assignment submission comments would open directly (in the same window). Although links themselves may be valid, opening within the same window and without the no-referrer header policy made them more susceptible to exploits.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-3850, https://github.com/moodle/moodle/commit/1fc481dd7b09e08e85824c1fe6733b303a36bdce, https://github.com/moodle/moodle/commit/772c908d40a944efd91d897d524b255626d330d4, https://github.com/moodle/moodle/commit/907b377e51c32ea37feef53e10684b504e103273, https://github.com/moodle/moodle/commit/d3f2f990dd3c5d4e6073a77154c6423d1c304647, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3850, https://github.com/moodle/moodle, https://moodle.org/mod/forum/discuss.php?d=384013#p1547745

    Affected packages

    Package

    Name: moodle/moodle

    Purl: pkg:composer/moodle/moodle

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.1.17

    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