CVE Feed

    Dashboard / CVE / CVE-2026-54720

    CVE-2026-54720

    Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. In versions prior to 6.2.2, the "Insert media from web" functionality in the CMS is vulnerable to XSS from a specially crafted embed. This issue was fixed in version 6.2.2/

    Published:Jul 1, 2026
    Last Modified:Jul 29, 2026
    EPS:Jul 1, 2026
    EPSS Score:0.00155
    CVSS Score:5.4

    Affected Products

    Vendor
    Silverstripe
    Product
    Silverstripe

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-55779 (CVSS 5.4) — Silverstripe Versioned provides versioning for Silverstripe models. Prior to 3.2.1, RestoreAction::getRestoreM…
    CVE-2026-54717 (CVSS 5.4) — Silverstripe CMS is an open source content management system. Prior to 6.2.1, page breadcrumbs in the CMS are …
    CVE-2026-24749 (CVSS 5.3) — The Silverstripe Assets Module is a required component of Silverstripe Framework. In versions prior to 2.4.5 a…
    CVE-2022-37421 (CVSS 5.4) — Silverstripe silverstripe/cms through 4.11.0 allows XSS.…
    CVE-2022-28803 (CVSS 5.4) — In SilverStripe Framework through 2022-04-07, Stored XSS can occur in javascript link tags added via XMLHttpRe…
    CVE-2022-24444 (CVSS 6.5) — Silverstripe silverstripe/framework through 4.10 allows Session Fixation.…
    CVE-2021-41559 (CVSS 6.5) — Silverstripe silverstripe/framework 4.8.1 has a quadratic blowup in Convert::xml2array() that enables a remote…
    CVE-2021-28661 (CVSS 4.3) — Default SilverStripe GraphQL Server (aka silverstripe/graphql) 3.x through 3.4.1 permission checker not inheri…
    CVE-2021-36150 (CVSS 6.1) — SilverStripe Framework through 4.8.1 allows XSS.…
    CVE-2020-26136 (CVSS 6.5) — In SilverStripe through 4.6.0-rc1, GraphQL doesn't honour MFA (multi-factor authentication) when using basic a…

    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