GHSA-rh5w-82wh-jhr8

    Dashboard / Vulnerabilities / GHSA-rh5w-82wh-jhr8

    GHSA-rh5w-82wh-jhr8

    Published: 1 Sept 2021Last Modified: 8 Jul 2026

    Summary: XSS vulnerability on asset view

    Details: ### Impact Mautic versions before 3.3.4 / 4.0.0 are vulnerable to an inline JS XSS attack when viewing Mautic assets by utilizing inline JS in the title and adding a broken image URL as a remote asset. This can only be leveraged by an authenticated user with permission to create or edit assets. ### 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-rh5w-82wh-jhr8, https://nvd.nist.gov/vuln/detail/CVE-2021-27912, https://github.com/FriendsOfPHP/security-advisories/blob/master/mautic/core/CVE-2021-27912.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-rh5w-82wh-jhr8 | CVE-DB