CVE-2021-40214

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    CVE-2021-40214

    Published: 13 Sept 2021Last Modified: 7 Aug 2026

    Summary:

    Details: Gibbon v22.0.00 suffers from a stored XSS vulnerability within the wall messages component.

    References: https://gibbonedu.org/, https://github.com/GibbonEdu/core/blob/v22.0.01/CHANGELOG.txt, https://github.com/GibbonEdu/core/releases/download/v22.0.00/GibbonEduCore-InstallBundle.zip

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- eeb570a515661704ee4f89025840efa540565560
    Fixed -None

    Affected versions

    22.0.00

    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-2021-40214 | CVE-DB