GHSA-fx2m-5m9v-jhgp

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    GHSA-fx2m-5m9v-jhgp

    Published: 14 May 2022Last Modified: 10 Sept 2026

    Summary: XSS in baserCMS before 4.1.4

    Details: An issue was discovered in baserCMS before 4.1.4. In the Register New Category feature of the Upload menu, the category name can be used for XSS via the `data[UploaderCategory][name]` parameter to an `admin/uploader/uploader_categories/edit` URI.

    References: https://nvd.nist.gov/vuln/detail/CVE-2018-18943, https://web.archive.org/web/20200130073341/https://basercms.net/release/4_1_4, https://web.archive.org/web/20211209034642/http://sunu11.com/2018/10/31/baserCMS

    Affected packages

    Package

    Name: baserproject/basercms

    Purl: pkg:composer/baserproject/basercms

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.1.4

    Affected versions

    0.0.1
    0.0.2
    0.0.3
    0.0.4
    0.0.5
    0.0.6
    0.0.7
    0.0.8

    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