GHSA-72hm-fx78-xwhc

    Dashboard / Vulnerabilities / GHSA-72hm-fx78-xwhc

    GHSA-72hm-fx78-xwhc

    Published: 1 Sept 2021Last Modified: 8 Jul 2026

    Summary: XSS vulnerability on contacts view

    Details: ### Impact Mautic versions before 3.3.4/4.0.0 are vulnerable to an inline JS XSS attack through the contact's first or last name and triggered when viewing a contact's details page then clicking on the action drop down and hovering over the Campaigns button. Contact first and last name can be populated from different sources such as UI, API, 3rd party syncing, forms, etc. ### Patches Upgrade to 3.3.4 or 4.0.0 ### Workarounds No ### References https://github.com/mautic/mautic/releases/tag/3.3.4 https://github.com/mautic/mautic/releases/tag/4.0.0 ### For more information If you have any questions or comments about this advisory: * Email us at [[email protected]](mailto:[email protected])

    References: https://github.com/mautic/mautic/security/advisories/GHSA-72hm-fx78-xwhc, https://nvd.nist.gov/vuln/detail/CVE-2021-27911, https://github.com/FriendsOfPHP/security-advisories/blob/master/mautic/core/CVE-2021-27911.yaml, https://github.com/mautic/mautic

    Affected packages

    Package

    Name: mautic/core

    Purl: pkg:composer/mautic/core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.3.4

    Affected versions

    1.0.0
    1.0.0-beta
    1.0.0-beta2
    1.0.0-beta3
    1.0.0-beta4
    1.0.0-rc1
    1.0.0-rc2
    1.0.0-rc3
    1.0.0-rc4
    1.0.1
    1.0.2
    1.0.3
    1.0.4
    1.0.5

    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-72hm-fx78-xwhc | CVE-DB