GHSA-5wg9-5w3f-hxmh

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    GHSA-5wg9-5w3f-hxmh

    Published: 13 May 2022Last Modified: 16 Feb 2024
    Aliases:
    CVE-2019-3849

    Summary: Moodle Users could elevate their role when accessing the LTI tool on a provider site

    Details: A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Users could assign themselves an escalated role within courses or content accessed via LTI, by modifying the request to the LTI publisher site.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-3849, https://github.com/moodle/moodle/commit/427463a52574e4b3bcbe1c65c49066438770641e, https://github.com/moodle/moodle/commit/430f685834cef190bdf58afabe79e765d596890d, https://github.com/moodle/moodle/commit/723d1a747555b795ed53a0fad01da455797bb78f, https://github.com/moodle/moodle/commit/898d5d05a0c3ae6795db0241bf3cb5951213d45c, https://github.com/moodle/moodle/commit/b77dcd23d8e39265b5c096f0d947764c02d832c8, https://github.com/moodle/moodle/commit/cd3060d941a051931eb2613b25bafb0108665895, https://github.com/moodle/moodle/commit/fba7dcd90abd45210d782a79c6e25bb3840c7438, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3849, https://github.com/moodle/moodle, https://moodle.org/mod/forum/discuss.php?d=384012#p1547744

    Affected packages

    Package

    Name: moodle/moodle

    Purl: pkg:composer/moodle/moodle

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.4.8

    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-5wg9-5w3f-hxmh | CVE-DB