GHSA-wrp2-6v6j-hfmg

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    GHSA-wrp2-6v6j-hfmg

    Published: 10 Oct 2023Last Modified: 10 Sept 2026

    Summary: ConcreteCMS vulnerable to Stored Cross-site Scripting

    Details: Concrete CMS v9.2.1 is affected by Arbitrary File Upload vulnerability via the Thumbnail file upload, which allows Cross-Site Scripting (XSS).

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-44763, https://github.com/concretecms/concretecms, https://github.com/sromanhu/ConcreteCMS-Arbitrary-file-upload-Thumbnail, https://web.archive.org/web/20231026034159/https://documentation.concretecms.org/user-guide/editors-reference/dashboard/system-and-maintenance/files/allowed-file-types, https://www.concretecms.org/about/project-news/security/security-advisory-2023-10-25-concrete-cms-rejects-cve-2023-44763

    Affected packages

    Package

    Name: concrete5/concrete5

    Purl: pkg:composer/concrete5/concrete5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    8.0
    8.0.1
    8.0.2
    8.0.3

    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-wrp2-6v6j-hfmg | CVE-DB