CVE-2019-3850

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    CVE-2019-3850

    Published: 26 Mar 2019Last Modified: 8 Jul 2026

    Summary:

    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://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3850, https://moodle.org/mod/forum/discuss.php?d=384013#p1547745

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -1f48e99be13e1dae1847b143bd90a27a39e09aab

    Affected versions

    v3.1.16
    v3.1.15
    v3.1.14
    v3.1.13
    v3.1.12
    v3.1.11
    v3.1.10
    v3.1.9
    v3.1.8
    v3.1.7
    v3.1.6
    v3.1.5
    v3.1.4
    v3.1.3
    v3.1.2
    v3.1.1
    v3.1.0-beta
    v3.1.0
    v3.1.0-rc2
    v3.1.0-rc1

    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