GHSA-j696-6m57-mcrv

    Dashboard / Vulnerabilities / GHSA-j696-6m57-mcrv

    GHSA-j696-6m57-mcrv

    Published: 17 May 2022Last Modified: 16 Feb 2024

    Summary: Silverstripe CMS XSS Vulnerability

    Details: SilverStripe CMS before 3.6.1 has XSS via an SVG document that is mishandled by (1) the Insert Media option in the content editor or (2) an admin/assets/add pathname, as demonstrated by the admin/pages/edit/EditorToolbar/MediaForm/field/AssetUploadField/upload URI, aka issue SS-2017-017.

    References: https://nvd.nist.gov/vuln/detail/CVE-2017-14498, https://github.com/silverstripe/silverstripe-framework/commit/25b77a2ff8deabe8e8894002b9a5647eaec27b0a, https://github.com/silverstripe/silverstripe-installer/commit/c25478bef75cc5482852e80a1fa6f1f0e6460e39, https://docs.silverstripe.org/en/3/changelogs/3.6.1, http://lists.openwall.net/full-disclosure/2017/09/14/2

    Affected packages

    Package

    Name: silverstripe/cms

    Purl: pkg:composer/silverstripe/cms

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.6.1

    Affected versions

    2.4.10
    2.4.11
    2.4.12
    2.4.13
    2.4.9

    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