CVE-2020-25797

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    CVE-2020-25797

    Published: 31 Dec 2020Last Modified: 7 Aug 2026

    Summary:

    Details: LimeSurvey 3.21.1 is affected by cross-site scripting (XSS) in the Add Participants Function (First and last name parameters). When the survey participant being edited, e.g. by an administrative user, the JavaScript code will be executed in the browser.

    References: https://github.com/LimeSurvey/LimeSurvey/commit/0a7bdfa1c166f734d11a1528c8d9a7d61b670ad7, https://bugs.limesurvey.org/view.php?id=15680

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- a57bea0b018da3ed200bbdfabcbaf3de6040ee38
    Fixed -None

    Affected versions

    3.21.1
    3.21.2+191216
    3.21.1+191210

    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-2020-25797 | CVE-DB